Catálogo Cidepe - 15ª edição - Inglês

CATALOG15th Issue

KNOWLEDGE IN LOVE WIT

H

INSTRUMENTATION

AND ACQUISIT

ION

SETS

SCIENCE R

OO

M

MATHEMATICS

PHYSIOLO

GY

BIOLOGY

For Cidepe, to think outside the box is to invest in the future. That is why our work consists of investments in education, of sparking the best ideas and make current-time studies become major turning points for tomorrow. If we do not think about the future, it will be impossible to create instruments capable of

showing what happens around us in a practical manner. Cidepe’s products are intended to raise students’ awareness to learning, as well as to encourage their creativity and increase their ability to face several situations.

PHYSIC

S

FluidMechanics

SolidMechanics

Thermodynamics

Opticsand Waves

Electricity andMagnetism

ModernPhysics

K

NOWLEDGE IN LOVE WIT

H

AREAS

7 to 23 | Instrumentation and Acquisition

24 to 126 | Physics

127 to 132 | Sets

133 | Science Room

134 to 139 | Mathematics

140 to 141 | Physiology

142 | Biology

PRODUCTS

WARNINGThe products may be technically improved without further notice. Reproduction of this publication, in part or in full, is strictly prohibited. Each Cidepe product is protected by industrial patents and, therefore, they are protected by the law of patents of industrial property; thus they must not be copied. The technical manuals and books that accompany the Cidepe products are protected by copyright laws.

TABLE OF CON

TE

NT

S

17 CL010 Photoelectric sensor barrier (photogate), miniDIN7 CL005C Software for data acquisition and Lab200 USB interface, 5 VCC9 CL011 Force sensor, miniDIN9 CL012B Absolute pressure sensor, miniDIN10 CL012C Differential pressure sensor, miniDIN11 CL013A Ultrasonic position sensor (SONAR), miniDIN, gab/met12 CL014A Light intensity sensor, miniDIN13 CL016B Temperature sensor, short thermocouple with stainless steel sheath, miniDIN12 CL016D Temperature sensor, flexible thermocouple, miniDIN13 CL016E Temperature sensor, long thermocouple with stainless steel sheath, miniDIN, -50 to

150 ºC14 CL019B Voltage sensor, miniDIN15 CL019C Voltage sensor, miniDIN15 CL020B Electric current sensor, miniDIN16 CL020C Electric current sensor, miniDIN16 CL021 Magnetic field sensor, miniDIN18 CL028A Short acoustic sensor with stand

17 CL034 Temporary switch with digital output and power supply 24 VCC141 CL035 Signal conditioner for physiology – pneumograph and kimograph44 EQ001F Kersting inclined plane45 EQ001P Inclined plane with sensors and data scrolling multi timer50 EQ002N Rotational equipment, multi timer with data treatment, 5 inputs and scrolling, 5 VCA52 EQ005J Mechanics kit with electromagnetic releaser, 24 VCA49 EQ006B Large C-Clamp23 EQ007.1N Tubular dynamometer, 1N23 EQ007.2N Tubular dynamometer, 2N23 EQ007.2NM Tubular dynamometer with magnetic fixture, 2N23 EQ007.5N Tubular dynamometer, 5N23 EQ007.5NM Tubular dynamometer with magnetic fixture, 5N23 EQ007.10gf Tubular dynamometer, 10gf23 EQ007.10N Tubular dynamometer, 10N23 EQ007.10NM Tubular dynamometer with magnetic fixture, 10N141 EQ016D Pneumograph with sensor, interface and software57 EQ020M Air track with flow unit and xt spark registration

TABLE OF CONTE

NT

S

59 EQ024A Physical pendulum kit69 EQ028B Hooke’s Law kit and Archimedes Principle81 EQ029A Master equipotential surfaces kit 19 EQ030A Digital power supply 0 to 25 VCA / 5 A - 0 to 127 VCA / 2 A19 EQ030B Digital power supply 0 to 25 VCA / 5 A - 0 to 220 VCA / 2 A18 EQ030C Programmable digital power supply for electrochemistry - 0 to 9.9 A / 20

VCA20 EQ030F Digital power supply 0 to 30 VCA / 5 A – stabilized 20 EQ030J Nadal digital power supply 0 to 25 VCA / 5 A – stabilized 67 EQ032E Forces panel with tripod67 EQ032G Forces panel with tripod for mechanics29 EQ033A Panel for hydrostatic II35 EQ037E Boyle-Mariotte’s kit with manometer34 EQ037F Emilia gases study kit with manometer141 EQ042 Small size surgical table105 EQ045A3 Catelli plane optical bench, double beam106 EQ045B Linear optical bench107 EQ045G Linear optical bench84 EQ047B Electrostatic generator kit, Van De Graaff’s generator, 400kV95 EQ051 Kit for demonstration of heat transfer - gel104 EQ053 Double vessel calorimeter with resistor, 250 mL127 EQ055B Senior science cabinet for four groups128 EQ060 Guimarães kit for general physics83 EQ061B Electrostatics kit72 EQ062I Equipment for rotation dynamics, 5 VCA82 EQ065B Variable capacitor with switchable parallel plates kit 80 EQ069 Kit for Lenz-Faraday laws and Foucault’s currents113 EQ072A Kit for determination of the spectral lines of mercury113 EQ072B Kit for determination of spectral lines of sodium117 EQ073C Kit for interferometry with HeNe laser 86 EQ082A Panel for electro-electronic associations 104 EQ085 Double vessel water calorimeter, 250 mL129 EQ088A Kit for thermoelectric thermometry70 EQ090 Torsion scale with laser130 EQ100A General physics master unit, cabinet

38 EQ101 High vacuum chamber, demountable38 EQ101A Low vacuum chamber, demountable83 EQ105A Kit for magnetism30 EQ115A Hydraulic press with manometer, for demonstration36 EQ124P Stokes’ viscometer, multi timer for data treatment, 5 inputs, scrolling, five

sensors and two tubes, 5 VCA66 EQ127 Tuning fork kit 440 Hz69 EQ128 Atomic arrangements, cubic crystals model134 EQ129F Mathematics master unit, with sensors, software and interface, for teachers136 EQ129G Mathematics unit with sensors, software and interface, for each group of

students86 EQ130 Trapezoid galvanometer, D’Arsonval type 100 / 0 / 100 mA86 EQ131 Trapezoid ammeter AC/DC, D’Arsonval type 0 to 8 A86 EQ132 Trapezoid voltmeter AC/DC, D’Arsonval type 0 to 30 V87 EQ156A Panel for Ohm’s laws with insulating towers98 EQ163A Thermoelectric thermometry kit, Seebeck effect48 EQ164A Rotation dynamics interactive kit II119 EQ173C Mechanical waves kit, digital frequency meter, electromagnetic transducer 94 EQ177A DC / AC Electromagnet 120 EQ181F Mechanical wave kit II, adapter for oscilloscope with sensor and software91 EQ182A Advanced demountable transformer100 EQ184B Thermodynamics kit for heat exchanges and thermal expansion of liquids98 EQ185A Kinetic theory of gas kit with electromagnetic transducer87 EQ187A Hoffmann’s voltameter with tripod102 EQ191B Thermodynamics and power control kit112 EQ192 Physical optics and geometrical optics kit to be used with overhead projector31 EQ193A Hinging panels for capillary and meniscus141 EQ194D Computer-assisted kimograph140 EQ194DP Computer-assisted kit including kimograph, pneumograph, and digital

stimulator69 EQ197A Car with retro-propulsion42 EQ200 Matzembacher kit for Young modulus43 EQ200A Kit for determination of Young modulus in metallic wires31 EQ204A Atmospheric pressure kit32 EQ204K Vacuum and pressure chambers kit76 EQ207 Jumping ring or Thomson’s ring

TABLE OF CON

TE

NT

S

116 EQ208D Energy conversion kit with 5W solar battery100 EQ213 Standard thermodynamics kit, calorimetry (dry)49 EQ219 Heliodon21 EQ228F Multi timer with data treatment, scrolling, 5 inputs, sensors, 5 VCA89 EQ230B Panel for electro-electronics124 EQ231G Digital ripple tank with stroboflash – VI41 EQ235B Falling body kit with multi timer for data scrolling and sensor, LM pin, 5 VCA40 EQ235C Falling body kit with multi timer for data scrolling and sensor, 5 VCA78 EQ236B Atwood machine, multi timer with data treatment, 5 inputs, scrolling, 5 VCA61 EQ237B Projector kit, multi timer with data treatment, 5 inputs and scrolling55 EQ238F Air track with 5 VCA data scrolling multi timer, 2 sensors, 24 VCA coil and flow unit96 EQ239C Dilatation kit, digital, electric steam generator, dilatometer105 EQ241 Plane optical bench127 EQ249A The harmful effects of cigarettes 137 EQ251D Kit for solids, surfaces of revolution and sections.127 EQ253 Piaget scale for concept construction114 EQ255A Spectral kit with spectral tubes and high voltage power supply II115 EQ256B Spectral analysis and photoelectric effect kit III123 EQ260B Speed of sound kit with sensor and timer with scrolling data108 EQ262B Advanced optical bench64 EQ263 Rotation dynamics kit for air tables111 EQ265 Kit for the study of Malus Law39 EQ268A Panel with elements of machines and mechanisms – gears, pulleys and jagged bars142 EQ274 Plants nursery65 EQ281 3-axle gyroscope73 EQ282 Equipment for rotation dynamics with sensor and multi timer, 5 VCA24 EQ310 Kit for hydraulics with sensor, software and hydrodynamic interface133 EQ500A Max panel for Foucault currents with timer with scrolling data133 EQ501 Interactive Newton disc for science room131 EQ800A General physics master unit with sensors, interface and software, 24VCA46 EQ801 Inclined plane with sensors and software47 EQ801A Inclined plane with magnetic adhesion sensors and software 51 EQ802B Rotational equipment with sensors and software, 5 VCA33 EQ804K Vacuum and pressure chambers kit, with sensor and software53 EQ805A Mechanics kit with releaser, sensors and software - 24 VCA77 EQ807 HM analyzer with sonar and software

59 EQ808 Physical pendulums kit with sensor and software121 EQ809A Mechanical waves kit with sensor and software99 EQ810A Thermodynamics kit with sensors and software41 EQ811K Falling body kit, with multi timer for data scrolling, sensor, LM pin and software79 EQ812B Atwood machine, with sensor and software, LM101 EQ813 Thermodynamics, calorimetry (dry) kit, with sensor and software30 EQ815A Hydraulic press with sensor and software97 EQ816 Thermal comfort kit with sensor and software109 EQ817 Optical bench with sensor and software61 EQ818 Projector kit with sensor and software56 EQ820C Air track with sensors and software, 24 VCA57 EQ820D Air track with sonar sensors and software, 24 VCA132 EQ823A Kit for architecture and urban design with sensors, software and interface90 EQ830 Panel for electro-electronics with sensors and software29 EQ833 Panel for hydrostatics with sensor and software35 EQ837E Boyle-Mariotte’s kit, with sensor and software34 EQ837F Emilia kit to study gases with sensor and software88 EQ844 Panel for electronics with sensors and software126 EQ846A Planck’s constant – luminescent kit with sensors and software66 EQ856A Resonant blades kit with sensors and software74 EQ862I Equipment for rotation dynamics with sensor and software, 24 VCA92 EQ870A AC and DC electromagnetics kit with sensor and software28 EQ880A Kit for oil extraction and refinery with interface, sensor and software63 EQ887A Air table (Packard’s apparatus) with sensor, software and rotation dynamics kit70 EQ890A Torsion scale with sensors and software37 EQ891C Stokes viscometer with two tubes, four sensors and software139 EQ892B Kit for parabolic and sine waves functions, with sensor and software, 24 VCA137 EQ893A Kit for sine waves, solids and surfaces of revolution, with sensor and software26 EQ894 Liquid dynamics kit, with sensor and software27 EQ895 Kit for water hammers

Experimental activities book:Orientation on how to use the equipment

Put the theoretical knowledge in practice through experimental activities in the real world

Getting to know the equipment

Theoretical foundations and assembling instructions Experimental activities

In the section designed for teacher, you will find the “get to know”, which contains a description of each component of the equipment along with its identification and functions.

You will have a theoretical revision of the topics related to the equipment where images and pictures explaining how they should be used, the maintenance process and each experiment’s assembling mode are presented.

Teachers are supported in the development of experimental activities through the students’ section, thus contributing for the teaching-learning process.

Cidepe equipment comes with a unique feature: the experimental activities book. A full and constantly updated manual which is intended to assist users in order to take full advantage of our products. The manuals come with a section to assist teachers and students’ activities section.

6

Experiment with calorimetric block Capacitor charge and dischargeMonitoring of temperatures in a calorimeter Example of a circuit for data acquisition for Ohm’s Law

Software for data acquisition and Lab200 USB interface, 5 VCA

CL005C

This software and interface kit, developed for Windows XP / 7 / 8, is important for data acquisition from experiments. The software collects and stores data to be analyzed in charts and graphs. The interface may be connected to computers through the USB port. It is intended to send signals acquired from sensors to computers.

• Communication interface with PCs and tablets through USB port and several other devices such as PALM and cell-phones through files exchange.

Applications:

7

INSTRUMENTATION

AND ACQUISITIO

N

Usual applications:• Acquire real-time signals from sensors;• Measure the variables of experiments carried out with the equipment.• Design graphs and charts with data collected;• Record and export data to spreadsheets, for instance, Excel and Matlab;• Time and store events.

Interface characteristics:• It comes with four analog inputs that enable signals from diverse sensors to be captured. For instance, pressure sensors, force sensors, position sensors, light intensity sensors, power sensors, current sensors, temperature sensors, etc.;• It comes with four inputs for connecting digital sensors, thus enabling events for different types of timing to be captured;• Computer connection, through the USB port;• Maximum acquisition rate: 5,000 samples per second;• Headcount rate: 10,000 samples per second;• Supply: 85 to 250 VAC – automatic.

Tools for signal acquisition

Tools for charts

Tools for graphs

Timers

Software characteristics:Designed for Windows XP/ 7/ 8

8

INSTRUMENTATION

AND ACQUISITIO

N

Check the analytical and remissive indexes of the manuals of our equipment on our website.

Force sensor, miniDIN

Absolute pressure sensor, miniDIN

CL011

CL012B Applications:

Applications:

Range of operation: 0 to 10 NResolution: 0.1 NFunction: it is intended to measure dynamic and static force electronically.

• Metal fixture provides stability;• Robust, with a steel cabinet;• It works with software and data acquisition interface (Lab 100 USB CidepeLab, Lab 200 USB CidepeLab).

Range of operation: 20 to 250 kPaResolution: 0.25 kPaFunction: it is intended to measure static and dynamic pressure in closed containers.

• Metal fixture provides stability;• Robust, with aluminum and stainless steel cabinet;• It works with software and data acquisition interface (Lab 100 USB CidepeLab, Lab 200 USB CidepeLab).

Force measurement;Oscillation of a spring-mass system

Data capture with the toolOscilloscope of CidepeLab software

Lowering the pressure inside a vacuum chamber

Atmospheric pressure Low pressure (Low vacuum)

9

INSTRUMENTATION

AND ACQUISITIO

N

Medição indireta de vazão Medição indireta de vazão

Differential pressure sensor, miniDIN

CL012C

Range of operation: 0 to 250 mm H2OResolution: 0.25 mm H20Function: it is intended to measure the difference of pressure between two points.


Applications:

10

INSTRUMENTATION

AND ACQUISITIO

N


Applications:

Sine wave acquisition Graph Sine functions – with sonar

Ultrasonic position sensor (SONAR), miniDIN, gab/met

CL013A

Range of operation: 0.2 to 1.5 mResolution: 1.5 mmFunction: it is intended to be used in several machines for ultrasonic measure of position versus time.


11

INSTRUMENTATION

AND ACQUISITIO

N

Light intensity sensor, miniDIN

Temperature sensor, flexible thermocouple, miniDIN

CL014A

CL016D

Range of operation: 0 to 5000 luxFunction: it is intended to measure light intensity electronically.


Range of operation: -50 to 150 oCResolution: 0.2 oCFunction: it is intended to measure temperature in fluids.


Applications:

Applications:

Study of light intensity based on the distance from the light source (CL014A) Results obtained with the light sensor (CL014A)

Monitoring of temperature in a calorimeter (CL016D)

12

INSTRUMENTATION

AND ACQUISITIO

N


Applications:

Monitoring of temperature in a calorimeter

Temperature sensor, short thermocouple with stainless steel sheath, miniDIN

CL016B

Range of operation: -50 to 150 ºCResolution: 0.2 ºCFunction: it is intended to measure temperature electronically.

• Metal fixture provides stability;• Robust, with aluminum and stainless steel cabinet;• It works with software and data acquisition interface (Lab 100 USB CidepeLab, Lab 200 USB CidepeLab). Applications:

In use with the refining chamber (EQ880A) Coupled with a metal rod (EQ880A)

Temperature sensor, long thermocouple with stainless steel sheath, miniDIN, -50 to 150 ºC

CL016E

Function: it is intended to measure temperature electronically.


13

INSTRUMENTATION

AND ACQUISITIO

N

Applications:

Graph: V versus t – capacitor charge and discharge

Voltage sensor, miniDINCL019B

Range of operation: -20 to 20 VResolution: 0.05 VFunction: it is intended to measure the difference of electric potential electronically.


Capacitor charge and discharge

Power measurement in a light bulb parallel circuit

14

INSTRUMENTATION

AND ACQUISITIO

N


Monitoring the voltage and current in the panel (EQ230B)

It can be used to obtain the threshold voltage (Vo) of the emitting diode (CL019C)Determination of Planck’s constant with sensors (CL019C)

Voltage sensor, miniDIN

Electric current sensor, miniDIN

CL019C

CL020B

Range of operation: -5 to 5 VResolution: 0.01 VFunction: it is intended to measure the difference of electric potential electronically.

Range of operation: -200 a 200 mAResolution: 0.5 mAFunction: it is intended to measure the intensity of electric currents.


Applications:

Applications:


15

INSTRUMENTATION

AND ACQUISITIO

N

Electric current sensor, miniDIN

Magnetic field sensor, miniDINCL020CCL021

Range of operation: -20 to 20 mAResolution: 0.05 mAFunction: it is intended to measure the intensity of electric currents.


Range of operation: -10 to 10 GResolution: 0.02 GFunction: it is intended to measure the magnetic field.

• Metal fixture provides stability;• It works with software and data acquisition interface (Lab 100 USB CidepeLab, Lab 200 USB CidepeLab).

Determination of Planck’s constant – with sensors. It can be used to obtain the threshold voltage (Vo) of the emitting diode

Graph: Magnetic field measurement in a Helmholtz coil

Applications:

With Helmholtz coil

Applications:

16

INSTRUMENTATION

AND ACQUISITIO

N


Applications:

Examples of applications of CL034

Examples of applications of CL010

Photoelectric sensor barrier (photogate), miniDIN

Temporary switch with digital output and power supply 24 VCC

CL010

CL034

Function: it is intended to measure time intervals.

Function: it is intended to supply the 24 VDC tripping and retention coils or send tripping signals to timers, multi timers and CidepeLab interfaces, indicating when the experiment starts.

• Robust, with stainless steel cabinet.

• Metal fixture provides stability;• Robust, with stainless steel cabinet;• It works both with the digital multi timer with scrolling, the digital timer or the Cidepe data acquisition interface.

Applications:

17

INSTRUMENTATION

AND ACQUISITIO

N

EQ030CProgrammable digital power supply for electrochemistry - 0 to 9.9 A / 20 VCA

Function: DC electric supply in electrochemistry experiments.

• Stabilized and regulated programmable output from 0 to 9.9 ACC;• Digital ammeter with resolution of 0.1 ACC;• Highest voltage 20 VCA;• Highest power 200 W;• 10% variation for line regulation: lower than 0.05 %;• Charge regulation from 0% to 100%: lower than 0.1 %;• Electronic protection against short circuit;• Convection cooling;• Selectable power supply: 127 VCA / 220 VCA, 50 Hz / 60 Hz.

CL028AShort acoustic sensor with stand

Function: it is intended to measure the speed or sound, echo, am-plitude, wavelength, etc.

• Metal fixture provides stability and resistance to sensor.

18

INSTRUMENTATION

AND ACQUISITIO

N


EQ030ADigital power supply from 0 to 25 VCA / 5 A - 0 to 127 VCA / 2 A

EQ030BDigital power supply from 0 to 25 VCA / 5 A - 0 to 220 VCA / 2 A

Function: DC power supply in several experiments, including electricity and electromagnetism.

• Regulated and stabilized adjustable output from 0 to 25 VCA (two bands) / 5 ACC;• Adjustable AC output (0 to network voltage) / 2 A;• Digital voltmeter, resolution of 0.1 VCA;• 10% variation for line regulation: lower than 0.05 %;• Charge regulation from 0% to 100%: lower than 0.1 %;• Full load ripple: lower than 15 mVpp;• Electronic protection against short circuit;• 20 VCA / 8 A AC fixed output;• Forced ventilation cooling;• Power supply: 127 VCA, 50 Hz / 60 Hz.

Function: DC power supply in several experiments, including electricity and electromagnetism.

• Regulated and stabilized adjustable output from 0 to 25 VCC (two bands) / 5 ACC;• Adjustable AC output (0 to voltage) / 2 A;• Digital voltmeter, resolution of 0.1 VCA;• 10% variation for line regulation: lower than 0.05 %;• Charge regulation from 0% to 100%: lower than 0.1 %;• Full load ripple: lower than 15 mVpp;• Electronic protection against short circuit;• 20 VCA / 8 A AC fixed output;• Forced ventilation cooling;• Power supply: 220 VCA, 50 Hz / 60 Hz.

19

INSTRUMENTATION

AND ACQUISITIO

N

EQ030FDigital power supply from 0 to 30 VCA / 5 A – stabilized

EQ030JNadal digital power supply from 0 to 25 VCA / 5 A – stabilized

Function: DC power supply in several experiments, including elec-tricity and electromagnetism.

• Regulated and stabilized adjustable output from 0 to 30 VCC / 5 ACC;• Digital LCD voltmeter, resolution of 0.1 VCA;• Digital LCD ammeter, resolution of 0.1 ACC;• Electronic protection against short circuit • 5 VCA / 1A fixed output;• Forced ventilation cooling;• Selectable power supply: 127 VCA / 220 VCA, 50 Hz / 60 Hz.

Function: CC power supply in several experiments, including electricity and electromagnetism

• Regulated and stabilized adjustable output from 0 to 25 VCA (two bands) / 5 ACC;• Digital voltmeter, resolution of 0.1 VCA;• 10% variation for line regulation: lower than 0.05 %;• Charge regulation from 0% to 100%: lower than 0.1 %;• Full load ripple: lower than 15 mVpp;• Electronic protection against short circuit;• 20 VCA / 8 A fixed output;• Forced ventilation refrigeration;• Selectable power supply: 127 VCA / 220 VCA, 50 Hz / 60 Hz.

20

INSTRUMENTATION

AND ACQUISITIO

N


EQ228FMulti timer with data treatment, scrolling, 5 inputs and sensors5 VCA

• Software not required;• Computer not required;• It measures and determines time intervals, periods, frequency, speeds, accelerations, motion energy, etc.;• It measures and stores from 1 to 4, 10, 20 and 30 time intervals.

Function: to measure consecutive time intervals for transition between and by sensors (from 1 to 5 sensors), measure 10 consecutive time intervals for motion by the same sensor; measure the time interval of the object movement between the start of a coil and a sensor; measure, simultaneously, the time intervals of colliding objects, registering up to 30 data collection instances; determine speed, the speed of motion under the sensor, and the final speed; determine the object’s acceleration; measure the period of periodic movement carried out by a physical body (Simple Harmonic Motion, Circular, etc.), determine the frequency of the movement carried out by a physical body (Simple Harmonic Motion, Circular, etc.); measure the speed out sound; determine the kinetic energy of an object; determine the initial kinetic energy of an object before motion; auto-shooting mode; manual shooting for the measurement of up to 10 consecutive time intervals regardless of sensors; increment and decrement of insertion digits. The identification and presentation of measured values is done through data scrolling, without the need for a computer.

Exemplos de utilizações:

Measure the speed in the Atwood machine (EQ236A)

Measure the initial speed in a ramp

21

INSTRUMENTATION

AND ACQUISITIO

N

EQ228A presentation screens

Measure the speed of sound with the sensor CL028A

Measure the frequency with the kit for rotation dynamics

Measure the frequency with the resonant blades kit

22

INSTRUMENTATION

AND ACQUISITIO

N


EQ007.2NM Tubular dynamometer with magnetic fixture, 2 N



DynamometersFunction: to measure the intensity of tractive force in any direction due to its being mechanically adjusted to resetting.

EQ007.1N Tubular dynamometer, 1 N



EQ007.10gf Tubular dynamometer, 10 gf


23

INSTRUMENTATION

AND ACQUISITIO

N

Kit for hydraulics with sensor, software and hydrodynamic interface – hydrodynamicsEQ310

Function: it is geared towards the study of fluid mechanics, fluid dynamics, closed-tube manometers, hydraulic pumps, Rey-nolds number, flow, constant flow, variable flow, hydraulics, yield regimes, energy equation, laminar yield, energy line, piezome-tric line, distributed load loss, relative influence of localized load

losses, stagnation pressure, elbows and bends, enlargement and narrowing, localized load loss, hydraulic piping systems, relative influences between the piping system and load lines, gear flow dis-tribution, siphons, lifting systems, ramified systems, flow in ramified ducts, lifting height and manometric height, booster sets, cavita-

tion, equivalent conducts, water intake between two tanks, mano-metric pressure, serial and parallel piping systems, associations of serial and parallel pumps, etc.• Software for data acquisition, Windows XP / 7 / 8 it exports data to software such as Excel and MatLab.

Fluid Mechanics

24

PHYSICS


Graphs: Applications:

Load loss in a hydraulic system An example of how the siphon operates in sinks

Formation of cavities in ducts Doser to visualize the laminar flow

Instruments for flow adjustmentReynolds Experiment – intermediate flow Reynolds Experiment – turbulent flowReynolds Experiment – laminar flow

Portability• It does not require special installations;• It operates on conventional benches;• Average dimension of panels: width 900 mm, height 1300 mm and depth 500 mm.

Conveniences • Panels and components are screen-painted;• Quick hitch connection (no glue or tools);• Ducts are supported with magnetic fixture.

Fluid Mechanics

Low energy and water consumption• 1.5 l of water in a closed circuit;• Highest power 50 W, 12 VCA / 2 A, no risk of electric shock.

Analog and digital meters• The experiment may be computer-assisted.

Transparent ducts

Flow control• Pumps systems with electronic flow control.

25

PHYSIC

S

Function: it is geared towards the study of fluid mechanics, Stevin’s principle, fluid dynamics (open and closed-tube manometers, hydraulic pumps, Reynolds number, constant flow, variable flow), hydraulics (yield regimes – laminar, intermediate and turbulent, energy equation, energy line, piezometric line, distributed load loss, enlargement and narrowing); hydraulic piping systems (gear flow distribution, booster sets, lifting and manometric height, booster sets, lifting kit power, cavitation).

• It does not require special installations and operates on conventional benches. It uses less than 1 liter of water in a closed circuit and presents low energy consumption (25 W – 12 V) – safe and easy to use;• It enables the conduction of experiments with data acquisition or conventional ones.

EQ894Liquid dynamics kit with sensor and software

Applications:

Reynolds Experiment – laminar flow

Reynolds Experiment – turbulent flow

Reynolds Experiment – intermediate flow

Fluid Mechanics

26

PHYSICS


Applications:

Pressure peak graph after operation of shut-off valve

Computer-assisted water hammer

Fluid Mechanics

Function: it is geared towards the study of fluid mechanics, fluid dynamics, water hammers, pressure peaks, hydraulic pumps, constant flow, variable flow, hydraulics, distributed load loss, hydraulic piping systems, lifting systems and manometric height, etc.

• It does not require special installations and operates on conventional benches. It uses less than 1 l of water in a closed circuit and presents low energy consumption (25 W – 12 V) – safe and easy to use;• It enables the conduction of experiments with data acquisition or conventional ones.

EQ895Kit for water hammers

27

PHYSIC

S

Function: it is geared towards the study of the applications of fluid mechanics, extraction through fluid pumping from a smaller reservoir to a larger storage tank; fluid transfer by gravity; comparative refinement system, waste cleaning through collection, admission, heating and separation.

• Ring resistance, with steatite and power of 250 W;• Software for data acquisition, for Windows XP / 7 / 8, it exports data to software such as Excel and MatLab;• It enables the conduction of experiments with data acquisition or conventional ones.

EQ880AKit for oil extraction and refinery with interface, sensor and software

Applications:

Fractionating tower with data acquisition

Pumps from refrigeration and extraction systems with rotameter

Larger storage reservoir

Fluid Mechanics

28

PHYSICS


EQ033APanel for hydrostatics II

EQ833Panel for hydrostatics with sensor and software

Function: it is geared towards the study of pressure in a point of a liquid at equilibrium, thrust, Archimedes principle, Stevin’s principle, Pascal’s principle, difference between force and pressure, atmospheric pressure, open and closed-tube manometers, hydraulic press, etc.

Function: it is geared towards the study of pressure in a point of a liquid at equilibrium, thrust, Archimedes principle, Stevin’s principle, Pascal’s principle, difference between force and pressure, atmospheric pressure, open and closed-tube manometers, hydraulic press, etc.

• It enables the conduction of experiments with data acquisition or conventional ones.

Applications:

Applications:

Observation of the Archimedes principle for thrust

Quick connection of the pressure sensor

Graph of pressure in a point of the system

Fluid Mechanics

29

PHYSIC

S

EQ115AHydraulic press with manometer, for demonstration

EQ815AHydraulic press with sensor and software

Applications:

Applications:

Adjusting the valve

Connection between the sensor and valve

Function: it is geared towards the study of fluid mechanics, hydrostatics, Pascal’s principle, hydraulic press, fluid dynamics and hydraulic pumps.

Function: it is geared towards the study of fluid mechanics, hydrostatics, Pascal’s principle, hydraulic press, fluid dynamics and hydraulic pumps.


Fluid Mechanics

30

PHYSICS


Applications:

Function: it is geared towards the study of cohesive forces, adhesive forces, capillarity, concave meniscus, convex meniscus, capillarity between parallel boards, capillarity between wedge plates, capillarity and conditions for occurrence, etc.

EQ193AHinging panels for capillary and meniscus

Capillarity in wedge plates

Function: it is geared towards the study of pressure, atmospheric pressure, Magdeburg’s experiment, etc.

EQ204AAtmospheric pressure kit

Applications:

Pressure inside the vacuum chamber with sensor CL012B being lowered Atmospheric pressure Low chamber pressure

Fluid Mechanics

31

PHYSIC

S

EQ204KVacuum and pressure chambers kit

Function: study of cavities under different pressures.

Preparation of a test chamber (EQ204K, EQ804K) Adjusting the valve for the gas compression experiment in the chamber (EQ204K, EQ804K)

Expansion of test chamber (EQ204K, EQ804K) Control of valves and pressure regulators inside the vacuum chamber (EQ204k, EQ804K)

Applications:

Fluid Mechanics

32

PHYSICS


EQ804KVacuum and pressure chambers kit, with sensor and software

Function: computer-assisted study of chambers under different pressures.


Top view of valves, regulators and sensor system (EQ804K)

Applications:

Fluid Mechanics

33

PHYSIC

S

EQ037FEmilia gases study kit with manometer

EQ837FEmilia gases study kit with sensor and software

Function: it is geared towards the study of fluid statics, the behavior of confined space gases and the behavior of such gases before pressure, temperature and volume; Boyle-Mariotte’s Law.

• Millimetric advancement with control of round and fraction count.• It enables the conduction of experiments with data acquisition or conventional ones.


• Millimetric advancement with control of round and fraction count.

Compressing the gas sample (EQ037F, EQ837F)

Round and fraction control

Graph Pressure x Volume of a gas sample (EQ037F, EQ837F)

Applications:

Fluid Mechanics

34

PHYSICS



• Millimetric advancement with control of round and fraction count.


• Millimetric advancement with control of round and fraction count.• It enables the conduction of experiments with data acquisition or conventional ones.

EQ037EBoyle-Mariotte’s kit with manometer

EQ837EBoyle-Mariotte’s kit with sensor and software Fluid

Mechanics

35

PHYSIC

S

EQ124PStokes’ viscometer, multi timer for data treatment, 5 inputs, scrolling, five sensors and two tubes, 5 VCA

Releasing the specimen (EQ124P, EQ891C) Dragging the specimen (EQ124P, EQ891C)

Graph of the speed of a falling specimen in a viscous media

Applications:

Function: it is geared towards the study of Stokes’ viscometer, free fall motion in a vis-cous media, Stokes’ Law, acting forces on a falling body in a viscous media, thrust force, drag forces, Reynolds’ number, viscosity, absolute viscosity, dynamic viscosity, kinematic viscosity, determination of the terminal speed of a sphere in a liquid, etc.

Fluid Mechanics

36

PHYSICS


Releasing the specimen (EQ124P, EQ891C) Dragging the specimen (EQ124P, EQ891C)

Graph of the speed of a falling specimen in a viscous media

Applications:

Function: it is geared towards the study of Stokes’ viscometer, free fall motion in a viscous media, Stokes’ Law, acting forces on a falling body in a viscous media, thrust force, drag forces, Reynolds’ number, viscosity, absolute viscosity, dynamic viscosity, kinematic viscosity, determination of the terminal speed of a sphere in a liquid, etc.

• It works with the digital multi timer with scrolling, digital timer or the Cidepe data acquisition interface;• It enables the conduction of experiments with data acquisition or conventional ones.

EQ891CStokes viscometer with two tubes, four sensors and software

Fluid Mechanics

37

PHYSIC

S

EQ101High vacuum chamber, demountable

EQ101ALow vacuum chamber, demountable

Function: it is used in experiments that require the need for a rarefied environment.

Function: it is used in experiments that require the need for a rarefied environment.

Applications:

Low pressure inside the chamber using EQ204A

Fluid Mechanics

38

PHYSICS


EQ268APanel with elements of machines and mechanisms – gears, pulleys and jagged bars

Function: it is geared towards the study of pulleys, gears, jagged bars, racks and pinions, levers, mechanical advantage, mechanical power, moment of force, rigid body’s equilibrium, (kinematics of rigid bodies: 2D movement, rigid body’s rotation: kinematic of rotations), (rotation dynamics: conservation of angular momentum, moment of inertia).

Applications:

SolidMechanics

39

PHYSIC

S

EQ235C Falling body kit with, multi timer for data scrolling and sensor, 5 VCAFunction: it is geared towards the study of mechanics, particle kinematics, 1D movement, particle dynamics, Newton’s Laws, work and energy, conservation of mechanical energy, etc.

An application with a fence-like specimen

An application with a spherical specimen

Y versus T graph for free fall

Position of sensor for proper reading

Applications:

SolidMechanics

40

PHYSICS


Applications:

Free fall data acquisition with a specimen with ten similar intervals (EQ235B, EQ811K)

Free fall data acquisition with a specimen with ten different intervals (EQ235B, EQ811K)

Free fall data acquisition with a specimen with two intervals (EQ235B, EQ811K)

EQ811KFalling body kit, with multi timer for data scrolling, sensor, LM pin and software

Function: it is geared towards the study of mechanics, particle kinematics, 1D movement, particle dynamics, Newton’s Laws, work and energy, conservation of mechanical energy, etc.


EQ235BFalling body kit with multi timer for data scrolling and sensor, LM pin, 5 VCA

Function: it is geared towards the study of mechanics, particle kinematics, 1D movement, particle dynamics, Newton’s Laws, work and energy, conservation of mechanical energy, etc.

SolidMechanics

41

PHYSIC

S

Function: it is geared towards the study of modulus of elasticity, Young modulus, stress, deformation, Poisson relation, Hooke’s Law, etc.

EQ200Matzembacher kit for Young modulus

Applications:

Attaching the dynamometer to the indicator

Bar clamped at one of the ends

Calibration

SolidMechanics

42

PHYSICS


EQ200AKit for determination of Young modulus in metallic wires

Function: it is geared towards the study of the following solid mechanics topics: modulus of elasticity, Young modulus, stress, deformation, Poisson relation, Hooke’s Law, etc.

Applications:

Safety lock for mass sets Measuring the elongation of the steel wire

Mass set to vary the tensions in the wireMirror ruler to avoid parallax

SolidMechanics

43

PHYSIC

S

EQ001FKersting inclined plane

Function: it is geared towards the study of co-linear forces, concurrent coplanar forces, equilibrium of a body in a ramp, static and kinetic friction, rectilinear motion, uniformly accelerated linear motion, rectilinear motion in a viscous media, particle dynamics, transverse radius and energy discussions.

Applications:

Determining the object’s weight

Example of friction force

SolidMechanics

44

PHYSICS


EQ001PInclined plane with sensors and data scrolling timer

Function: it is geared towards the study of co-linear forces, concurrent coplanar forces, equilibrium of a body in a ramp, static and kinetic friction, rectilinear motion, uniformly accelerated linear motion, rectilinear motion in a viscous media, particle dynamics, transverse radius and energy discussions, moment of inertia, rotation mechanics, transverse radius, etc.

Example of the influence of the transverse radius

Example of the plane with two photoelectric sensors

Applications: Solid

Mechanics

45

PHYSIC

S



Applications:

Measuring the motion speed of a sphere (EQ801, EQ801A, EQ001F e EQ001P)

Graph showing the moment two objects moving in different directions meet (EQ801, EQ801A, EQ001F and EQ001P)

Measuring the average speed using the interface

SolidMechanics

EQ801Inclined plane with sensors and software

46

PHYSICS


EQ801AInclined plane with magnetic adhesion sensors and software

Attaching the sensor magnetically (EQ801A)

Starting point of a spherical specimen (EQ801A)

Starting point of a circular specimen (EQ801A)



Applications: SolidMechanics

47

PHYSIC

S

EQ164ARotation dynamics interactive kit II

Applications:

The conservation of angular momentum with platform and gyroscope and locked chair

The conservation of angular momentum with platform and dumbbell and locked chair

Observation of centripetal force and centrifugation

Radius dependence in centripetal force

The conservation of angular momentum with rim gyroscope

Function: it is geared towards the study of rotation dynamics, principle of inertia, effects caused by the variation of angular momentum, observation of alterations in a liquid’s surface form due to centripetal force, etc.

SolidMechanics

48

PHYSICS


EQ006BLarge C-Clamp Function: fixation of frames, sensors and scales.

Applications:

SolidMechanics

EQ219Heliodon

Applications:

Function: to make the understanding of the appar-ent motions of the Sun easier, the way it is seen from the Earth; to estimate the length of the solar day and sunset and sunrise times any day of the year, any-where on the planet, etc.

It is intended to show the most adequate position to start construction works; it enables farmers to choose the most appropriate time for planting and harvest-ing in a determined region.

Solar motion, as seen from the South Pole in the summer

Fixing frames

Fixing sensor CL021 Solar motion, as seen from the South Pole in the winter Latitude adjustment

49

PHYSIC

S

Applications:

It is suitable for projec-tions (EQ002N, EQ802B)

Arrows – effects (EQ002N, EQ802B)

EQ002NRotational equipment, multi timer with data treatment, 5 inputs and scrolling, 5 VCA

Function: it is geared towards the study of kinematics and dynamics of material points and rigid bodies, benchmarks, uniform circular motion, variable circular motion, Kepler’s Laws, planets’ orbits, simple harmonic motion, motion equations, energy discussions, etc.

It operates both vertically, for group work, and horizontally, on overhead projectors, for larger group works.

With two sensors (EQ802B, EQ002N)

SolidMechanics

Opticsand Waves

50

PHYSICS


EQ802BRotational equipment with sensors and software, 5 VCA

Function: it is geared towards the study of particle mechanics, particle kinematics, 2D motion, Kepler’s Laws, planets’ orbits, particle dynamics, work and energy, principles of conservation, conservation of mechanical energy, rigid body mechanics, rigid body rotation, rotation kinematics, transverse radius, rotation dynamics, waves, simple harmonic motion, amplitude, wavelength, frequency, period.


Applications:

With arrows – shade effect (EQ002N, EQ802B)

It is suitable for projections (EQ002N, EQ802B)

SolidMechanics

Opticsand Waves

51

PHYSIC

S

EQ005JMechanics kit with electromagnetic releaser, 24 VCA

Function: it is geared towards the study of mechanics, pendulum, springs, thrusts, rollers, amount of motion, moment of inertia, col-lisions, horizontal launch, work and energy, simple harmonic mo-tion, particle and rigid body dynamics, etc.

• It works with the digital multi timer with scrolling, digital timer or the Cidepe data acquisition interface;

Fluid Mechanics

SolidMechanics

Opticsand Waves

52

PHYSICS


EQ805AMechanics kit with releaser, sensors and software - 24 VCA

Function: it is geared towards the study of particle mechanics, particle kinematics, 2D motion, particle dynamics, Newton’s Laws, equilibrium, work and energy, mechanical advantage, conservation principles, mechanical energy conservation, conservation of the amount of motion, elastic collision, rigid body mechanics, rigid body rotation, rotation kinematics, rotation dynamics, moment of inertia and conservation of the amount of motion, simple pendulum, fluid mechanics, hydrostatics, Archimedes’ principle, determination of densities, waves, oscillatory motion, simple harmonic motion, damped harmonic motion, mechanical waves, longitudinal mechanical waves, amplitude, beat, wavelength, frequency, period, etc.


Fluid Mechanics

SolidMechanics

Opticsand Waves

53

PHYSIC

S

Graph: Spring mass system with a force sensor (EQ805A)

Archimedes’ principle. 1 – Non-submerged body. 2 – Submerged body (EQ005J, EQ805A)

Measure of the starting speed, with the sensor (EQ805A)

Applications:

Stable equilibrium of a supportive body (EQ005J, EQ805A)

Parallel hoist (EQ005J, EQ805A)

Fluid Mechanics

SolidMechanics

Opticsand Waves

54

PHYSICS


Function: it is geared towards the study of solid mechanics, equilibrium conditions in a ramp, uniformly accelerated linear motion (with positive, negative, constant and variable acceleration), speed, mass and acceleration, inertia, energy conservation, buoyancy, amount of motion, conservation of the amount of linear motion, linear elastic collisions, linear inelastic collisions, energy discussions, etc.

• It works with the digital multi timer with scrolling, digital timer or the Cidepe data acquisition interface;

EQ238FAir track with 5 VCA data scrolling multi timer, 2 sensors, 24 VCA coil and flow unit

SolidMechanics

55

PHYSIC

S

Function: it is geared towards the study of solid mechanics: statics, kinematics and dynamics, rectilinear motion and uniformly accelerated linear motion, positive and negative acceleration, inertia, energy conservation, buoyancy, amount of movement, collisions, etc.


EQ820CAir track with sensors and software, 24 VCA

SolidMechanics

56

PHYSICS


EQ820DAir track with sonar sensors and software, 24 VCA

Function: it is geared towards the study of the main fundamentals of mechanics and its laws: speed, rectilinear motion, mass and acceleration, uniformly accelerated linear motion, positive and negative acceleration, inertia, energy conservation, buoyancy, amount of motion, conservation of the amount of linear motion, elastic and inelastic collisions, falling bodies, energy discussions, etc.


EQ020MAir track with flow unit and xt spark registration

Function: it is geared towards the study of the main fundamentals of mechanics and its laws: speed, uniformly accelerated linear motion, positive and negative acceleration, inertia, buoyancy, energy conservation, equilibrium conditions in a ramp, amount of motion, conservation of the amount of linear motion, elastic and inelastic collisions, energy discussions, etc.

Spark registration on thermal sensitive paper allows for xt analysis.

SolidMechanics

57

PHYSIC

S

Rectilinear motion graph

Elastic collision graph

Use of CL034 as a releaser

Pulley with sensor (EQ820C, EQ238F)Holes that allow for plane leveling (EQ020M, EQ238F, EQ820C, EQ820D)

Uniformly linear motion with varied velocity (EQ820C, EQ820D)

Thermal tape sparking (EQ020M)Car with activating rod and sensor (EQ238F, EQ820C) Car with activating fence (10 intervals) and sensor (EQ238F,

EQ820C)

An example of car 2 being used for sparking (EQ020M)

An example of car 1 being used for sparking (EQ020M)

Applications:

SolidMechanics

58

PHYSICS


EQ024APhysical pendulum kit

Function: observation of the position of the center of mass using different means. It enables the observation of the physical pendulum motion, measurement of parameters, analysis of periodical motions, physical pendulum laws, etc.

Function: observation of the position of the center of mass using different means. It enables the observation of the physical pendulum motion, measurement of parameters, analysis of periodical motions, physical pendulum laws, etc.


EQ808Physical pendulums kit with sensor and software

SolidMechanics

Opticsand Waves

59

PHYSIC

S

Regulating the length of the wire of the simple pendulum (EQ808, EQ024A)

Specimen situations (EQ024A, EQ808)

Isochronous timing (EQ808)Measuring the period with the sensor (EQ808)

Examples of use with specimens and photoelectric sensors (EQ808)

Applications:

SolidMechanics

Opticsand Waves

60

PHYSICS


EQ237BProjector kit, multi timer with data treatment, 5 inputs and scrolling

EQ818 Projector kit with sensor and software

Function: it is geared towards the study of horizontal, oblique e perpendicular projections, energy conservation, moment of inertia and its relations with mass distribution, momentum conservation, collision, total momentum in a particle system, elastic collisions, inelastic and perfectly inelastic collisions, ballistic pendulum, etc.

Function: it is geared towards the study of horizontal, oblique e perpendicular projections, energy conservation, moment of inertia and its relations with mass distribution, momentum conservation, collision, total momentum in a particle system, elastic collisions, inelastic and perfectly inelastic collisions, ballistic pendulum, etc.


SolidMechanics

61

PHYSIC

S

Applications:

Effects with the ballistic pendulum (EQ237B, EQ818) Measuring the initial speed with a photoelectric sensor and without ballistic panel (EQ237B, EQ818)

Measuring the initial speed in the ballistic pendulum (EQ818)

Determining the minimum height (EQ237B, EQ818)

Flying time in an oblique projection (EQ237B, EQ818)

SolidMechanics

62

PHYSICS


EQ887AAir table (Packard’s apparatus) with sensor, software and dynamic rotation kit

Frontal elastic collision (EQ087A, EQ887A)

Applications:

Simulating Rutherford scattering (EQ087A, EQ887A)

Rotation dynamics using the barrier sensor (EQ887A)

Function: it makes the learning of the main fundamentals of mechanics and its laws easier: speed, motion, mass and acceleration, accelerated motion, positive and negative acceleration, energy conservation, buoyancy, amount of motion, elastic and inelastic collisions, rotation dynamics, Newton’s Laws, action and reaction, inertia, amount of motion, impulse, circumferential and circular motion, etc.


SolidMechanics

Opticsand Waves

63

PHYSIC

S

EQ263Rotation dynamics kit for air tables

Function: it is geared towards the study of rotation dynamics, Newton’s Laws, action and reaction, inertia, amount of motion, impulse, circumferential and circular motion, etc.

• It works with the air table (Packard Plane) EQ087A.

Applications:

Turning off the retro propeller by remote control

Activating the remote control receiver

Using it with a barrier sensor

SolidMechanics

Opticsand Waves

64

PHYSICS


EQ2813-axle gyroscope

Function: it is geared towards the study of angular momentum, of gyroscopic effect and the exploitation of the phenomena associated with rotation dynamics.

Vertical and horizontal scales for angular measures

Mass variation for the conservation of the angular momentum

Starting the gyroscope’s pulley

Applications:

SolidMechanics

65

PHYSIC

S

EQ856AResonant blades kit with sensors and softwareFunction: it is geared towards the study of resonance

• It enables a better understanding of wave reception by cell phone, radio, television, vision, hearing, etc;• It enables the conduction of experiments with data acquisition or conventional ones.

Applications:

Using the magnetic field sensor

Resonance graph

Using the photoelectric sensor and interface

Using the magnetic field sensor and interface

Opticsand Waves

Function: it is geared towards the study of sound

EQ127Tuning fork kit 440 Hz

66

PHYSICS


EQ032EForces panel with tripod

Function: it is geared towards the study of mechanics, force composition and decomposition, etc.

Function: it is geared towards the study of mechanics, force composition and decomposition, simple machines, simple har-monic motion, springs and their associations, work and energy, etc.

EQ032GForces panel with tripod for mechanics

Applications:

Scale with mirrors (EQ032E, EQ032G)

Action of concurrent forces (EQ032E, EQ032G)

SolidMechanics

67

PHYSIC

S

1st class lever (EQ032G)

Applications:

Concurrent forces at 120° (EQ032E, EQ032G) Equilibrium of a rigid body (EQ032E, EQ032G)

Exponential hoist tackle (EQ032G) Mechanical advantage bar (EQ032G) 3rd class lever (EQ032G)

SolidMechanics

68

PHYSICS


EQ028BHooke’s Law and Archimedes’ Principle kit

Function: it is geared towards the study of the laws of physics related to buoyancy, Archimedes’ principle, helical springs, equilibrium of an object suspended by a spring, restoring force, notions of particle dynamics, constant elasticity of a spring, Hooke’s Law, work and energy in a spring, simple harmonic motion, etc.

EQ128Atomic arrangements, cubic crystals model

Function: it is geared towards the study of atomic arrangement in cubic crystals made of pure metals, whose atoms may be grouped in a primitive cubic (ps), body-centered cubic (bcc) and face-centered cubic (fcc), etc.

EQ197ACar with retro-propulsion

Function: it is geared towards the study of Newton’s Laws, action and reaction, inertia, fundamental law, amount of motion, impulse, rectilinear motion, etc.

Applications:

Determination of acceleration with the position and data sensor x, t

SolidMechanics

Fluid Mechanics

SolidMechanics

69

PHYSIC

S

EQ090Torsion scale with laser

Function: it enables the study of the moment of inertia, torque, determination of the elastic torsion constant by the static method, determination of the elastic torsion constant by the dynamic method, sensitivity of torsion systems, determination of the moment of inertia in a bar, simple angular harmonic motion, pseudoperiodic angular harmonic motion, operation of the D’Arsonval current meter, appraisal of magnetic induction, etc.

EQ890ATorsion scale with sensors and software

Function: it enables the study of the moment of inertia, torque, determination of the elastic torsion constant by the static method, determination of the elastic torsion constant by the dynamic method, sensitivity of torsion systems, determination of the moment of inertia in a bar, simple angular harmonic motion, pseudoperiodic angular harmonic motion, operation of the D’Arsonval current meter, appraisal of magnetic induction, measurement of the amplitude of the oscillatory motion using a magnetic field sensor.


SolidMechanics

Opticsand Waves

70

PHYSICS


Determination of the intensity of the B magnetic field inside a coil(EQ090, EQ890A)

Determination of the torsion constant of a wire by the dynamic method (EQ890A)

Graph: Torsion constant of a wire

Applications:

SolidMechanics

Opticsand Waves

71

PHYSIC

S

EQ062IEquipment for rotation dynamics, 5 VCAFunction: it is geared towards the study of solid mechanics, rigid body mechanics, rigid body kinematics, 2D motion, rigid body rotation, rotation kinematics, rotation dynamics, centripetal force, gravitation, conservation of angular momentum, conical pendulum, etc.

SolidMechanics

72

PHYSICS


EQ282Equipment for rotation dynamics with sensor and multi timer, 5 VCAFunction: it is geared towards the study of solid mechanics, rigid body mechanics, rigid body kinematics, 2D movement, rigid body rotation, rotation kinematics, rotation dynamics, centripetal force, gravitation, conservation of angular momentum, conical pendulum, etc.

Using the photoelectric sensor with the multi timer

SolidMechanics

73

PHYSIC

S

EQ862IEquipment for rotation dynamics with sensor and software, 24 VCCFunction: it is geared towards the study of solid mechanics, rigid body mechanics, rigid body kinematics, 2D movement, rigid body rotation, rotation kinematics, rotation dynamics, centripetal force, gravitation, conservation of angular momentum, conical pendulum, etc.


Using the photoelectric sensor with the interface

Applications:

SolidMechanics

74

PHYSICS


Positioning the photoelectric sensor (EQ282, EQ862i)

Applications:

Regulating the centripetal force (EQ062i, EQ282, EQ862i)

Adjusting the dynamometer (EQ062i, EQ282, EQ862i)

Recognizing the reading position (EQ062i, EQ282, EQ862i)

SolidMechanics

75

PHYSIC

S

EQ207Jumping ring or Thomson’s ring

Applications:

Showing the ring under electromagnetic forces Showing the ring as it rests

Function: it is geared towards the study of electromagnetic forces, etc.

Eletricidade eMagnetismo

76

PHYSICS


EQ807HM analyzer with sonar and software

Applications:

Function: it enables the study of both simple and damped oscillations.


Positioning the coil

Graph: Damped HM

Attaching the larger disc for the damped HM Spring-mass system with sonar

Opticsand Waves


77

PHYSIC

S

Applications:

Object’s initial position (EQ236B, EQ812B) Roller with sensor (EQ236B, EQ812B)

Graph: Y versus T in the Atwood machine (EQ236B, EQ812B)

Function: it is geared towards the study of particle mechanics, particle kinematics, 1D movement, uniformly accelerated linear motion, particle dynamics, Newton’s Laws, equilibrium, 1D movement, work and energy; conservation principles, solid mechanics, rigid body mechanics, center of mass, rigid body dynamics, rigid body rotation, rotation kinematics, rotation dynamics, determination of the moment of inertia, amount of motion and inertia moment.

EQ236BAtwood machine, multi timer with data treatment, 5 inputs, scrolling, 5 VCA

SolidMechanics

78

PHYSICS


Function: it is geared towards the study of particle mechanics, particle kinematics, 1D movement, uniformly accelerated linear motion, particle dynamics, Newton’s Laws, equilibrium, 1D movement, work and energy; conservation principles, solid mechanics, rigid body mechanics, center of mass, rigid body dynamics, rigid body rotation, rotation kinematics, rotation dynamics, determination of the moment of inertia, amount of motion and moment of inertia.


EQ812BAtwood machine, with sensor and software, LM

Applications:

Atwood’s experiment - uniformly accelerated rectilinear motion

SolidMechanics

79

PHYSIC

S

EQ069Kit for Lenz-Faraday laws and Foucault’s currents

Function: it is geared towards the study of electromagnetism, Foucault’s currents, induced currents, Eddy currents, magnetic brakes, Lenz-Faraday’s Laws, etc.

Applications:

Capsule is placed in the tube

Using the pendulum body 2




80

PHYSICS


EQ029AMaster equipotential surfaces kit

Function: it is geared towards the study of electric field, equi-potential lines, equipotential surfaces, etc.

Applications:

Some examples of equipotential surfaces and electric field for analysis


81

PHYSIC

S

Applications:

EQ065BVariable capacitor with switchable parallel plates kit

It can be coupled with square platesIt can be coupled with larger circular platesThe relationship between capacitance and the reverse of the distance between the plates It can be connected to the terminal of the capacitor’s plate

The relationship between capacitance and the distance between the plates

Function: it is geared towards the study of capacitance between parallel plates from different areas, the influence of the dielectric between the plates, etc.

• Sliding scale to zero.


82

PHYSICS


EQ061BElectrostatics kit

Applications:

EQ105AKit for magnetism

Magnetic field generated by a bar magnet using a magnetic spectrum table

Magnetic field generated by a transformer’s armature

Function: it is geared towards the study of magnetism, magnetic field, magnetic induction, earth’s magnetic field, etc.

Function: it is geared towards the study of electrostatics, the observation of electric charges, the differentiation between electric charges in electrified bodies, etc.


83

PHYSIC

S

Function: it is geared towards the study of electrostatics, the laws of electric charges, electric induction by friction, contact, induction, atmospheric discharges, force lines configuration, visual analysis of the electric field between electrodes of different shapes, etc.

EQ047BElectrostatic generator kit, Van De Graaff’s generator, 400kV

Applications:

Electric field lines between charges of opposing signals

Electrostatic discharge in the auxiliary sphere

Charge generator system


84

PHYSICS


Fun activities

Electronic turnstile for projection

Electrostatic discharge between spheres

Visualization of field lines using an overhead projector


85

PHYSIC

S

EQ082APanel for electro-electronic associations

Applications:

Measuring the capacitance of a parallel association of capacitors

Function: it is geared towards the study of resistors, light bulbs, capacitors and diodes and their serial, parallel and mixed associations, charge and discharge in capacitors, etc.

EQ131Trapezoid ammeter DC/AC, D’Arsonval type 0 to 8 A – to be used in class

EQ130Trapezoid galvanometer, D’Arsonval type 100 / 0 / 100 mA

EQ132Trapezoid voltmeter DC/AC, D’Arsonval type 0 to 30 V – to be used in classFunction: it is used in several experiments: it may

be used as an indicator of balance in bridgewires; it may indicate the direction of induced current between magnets and coils, etc. Function: it is used in several experiments to measure

both alternated and continuous currents.Function: it is used in several experiments, including with demountable transformers; it may also be used to design equipotential surfaces


86

PHYSICS


EQ156APanel for Ohm’s laws with insulating towers

Applications:

Measurement of resistance throughout the length of a wire

Function: it is geared towards the study of electrical resistance, electrical resistivity and its relations with the length and the nature of the material and the conductor’s straight line segment, Ohm’s Law, bridgewires, Wheatstone bridge, etc.

EQ187AHoffmann’s voltameter with tripod

Applications:

Electrolysis of water

Function: it is geared towards the study of electrolysis, electric dissociation, ionic migration, breaking of water molecules in hydrogen and oxygen atoms, etc.


87

PHYSIC

S

EQ844Panel for electronics with sensors and software

Applications:

Picture showing a capacitor’s charge and discharge

Function: it is geared towards the study and basic activities in electronics, resistor associations, Ohm’s Law, Kirchhoff’s laws, capacitance, association of capacitors, diode, a capacitor’s charge and discharge, transistor (as a key, delayed effect key), oscillatory or multivibrator circuits in motion, timer circuit, double layer key circuit or flip-flop circuit, memory circuit, impurities that turn semiconductors into N or P type semiconductors, light-emitting diode, etc.



88

PHYSICS


Applications:

A RLC circuit (EQ839, EQ230B)

EQ230BPanel for electro-electronicsFunction: it is geared towards the study of several associations, from DC and AC circuits, capacitor’s charge and discharge, Kirchhoff’s Laws, Ohm’s Law, transistor, capacitance, etc.


89

PHYSIC

S

Function: it is geared towards the study of several associations, from DC and AC circuits, capacitor’s charge and discharge, Kirchhoff’s Laws, Ohm’s Law, transistor, capacitance, etc.


EQ830Panel for electro-electronics with sensors and software

Applications:

Graph: Tension in the RLC circuit capacitor (EQ830)

Curve of current and tension in a capacitor using sensors, interface e software (EQ830)

Example of the measurement of the power in a circuit of parallel light bulbs

EQ830


90

PHYSICS


EQ182AAdvanced dismountable transformer

Applications:

Function: it is geared towards the study of AC electromagnetism and electrodynamics, alternated current and tensions, electromagnetic phenomena, step up and step down transformers, energy conservation, etc.

Interaction between the magnetism generated by the coil and a magnet

Magnetic field generated by the transformer’s armature


91

PHYSIC

S

EQ870AAC and DC electromagnetics kit with sensor and softwareFunction: it is geared towards the study of electromagnetism, coils, solenoids, demountable transformers, step up and step down transformers, magnetic field, magnetic induction, etc.


Magnetic field generated by a solenoid – on an overhead projector

Magnetic field generated by a bar magnet on the magnetic spectrum table – on an overhead projector

Applications:


92

PHYSICS


Applications:

Magnetic field generated by a circular spiral on an overhead projector

Appraising the intensity of magnetic field in the Helmholtz’s coil

Magnetic field generated by the transformer’s armature

Demountable transformer – association of coils

Data acquisition for Lenz’s Law

Electromagnet - Biot-Savart LawDemonstration of repulsion between parallel conductors


93

PHYSIC

S

EQ177ADC / AC Electromagnet Function: it is geared towards the study of magnetic field, magnetic induction, Foucault’s current, electromagnets, Biot-Savart Law, etc.

Applications:

Electromagnet in use Electromagnet – Biot-Savart Law


94

PHYSICS


EQ051AKit for demonstration of heat transfer - gel

Applications:

Attesting convection currents

Heating the thermometer’s bulb by irradiation

Function: it is geared towards the study of the means of heat transfer, to demonstrate transfer by conduction, convection, and irradiation and compare the degree of thermal insulation between different materials, etc.

Thermodynamics

95

PHYSIC

S

EQ239CDilatation kit, digital, electric steam generator, dilatometer

Function: it is geared towards the study of linear dilatation of materials, it determines the coefficient of linear dilatation, the variation of length due to temperature changes, initial length and the type of material.

Applications:

Coupling the specimen with the dial indicator

Data obtained from specimens whose initial length is of 500 mm

Thermodynamics

96

PHYSICS


Applications:

Heating trend curve with radiation cubeObservation of irradiation of different surfaces Observation of absorption in different surfaces

EQ816Thermal comfort kit with sensor and software

Function: it is geared towards the study of waves, thermodynamics, thermal radiation, etc. It enables the conduction of experiments that attest the absorption and transfer of thermal radiation in several materials and types of surfaces.


Thermodynamics

ModernPhysics

97

PHYSIC

S

EQ185AKinetic theory of gas kit with electromagnetic transducer

Function: it is geared towards the study of the kinetic theory of gas, the effects of temperature on the speed of particles, volume and pressure relations under the same temperature, average molecular kinetic energy, internal energy of a perfect gas, what is to be understood by model, etc.

Applications:

An analogy with the agitation of the molecules of a gas

EQ163AThermoelectric thermometry kit, Seebeck effectFunction: it is geared towards the study of thermometry, thermocouple circuits, eletromotive force measurement, serial associations of thermocouples, parallel associations of thermocouples, etc.

Thermodynamics

98

PHYSICS


EQ810AThermodynamics kit with sensors and software

Applications:

Heating trend curve with radiation cube

Observation of absorption in different surfaces

Observation of the effects of convection for energy discussions

Function: it is geared towards the study of thermodynamics, calorimetry, temperature, heat transfers, thermometric scales, thermal radiation absorption and transfer, vapor pressure, saturated vapor, degree of thermal insulation, linear and volumetric dilatation, heat propagation, heat capacity, mechanical equivalent of heat, thermoelectric thermometry, kinetic theory of gases, Boyle-Mariotte’s Law.


Thermodynamics

ModernPhysics

99

PHYSIC

S

EQ184BThermodynamics kit for heat exchanges and thermal expansion of liquids

Function: it is geared towards the study of thermodynamic laws concerning heat transfer, method of mixtures, equivalent in water, changes of state, specific heat, latent heat, thermometric scales and their associations, thermoscope, thermal expansions in liquids, etc.

EQ213Standard thermodynamics kit, calorimetry (dry)

Function: it is geared towards the study of thermodynamics, calorimetry, energy balance in a thermodynamic system, heat capacity (thermal capacity), specific hear (mass-specific heat capacity), heating-related and cooling properties, etc.

Thermodynamics

100

PHYSICS


EQ813Thermodynamics, calorimetry (dry) kit, with sensor and software

Function: it is geared towards the study of thermodynamics, calorimetry, heat propagation, heat capacity, mechanical equivalent of heat, etc.


Applications:

Determination of the specific heat through data acquisition (EQ813)

Temperature measurement of the calorimetric block (EQ813)

Safety device to remove the calorimeter from the heated block

Thermodynamics

101

PHYSIC

S

EQ191BThermodynamics and power control kit

Function: it is geared towards the study of thermodynamics, kinetics of gases, temperature, heat exchanges, thermometric scales, thermal expansions, thermal radiation absorption and transmission, manometers, barometers, vapor pressure, saturated vapor, heat, degree of thermal insulation, fluid statics, the behavior of gases before pressure, temperature and their volume, linear and volumetric dilatation, picnometry, etc.

Applications:

Observation of convection currents (EQ051A)

Heating by irradiation (EQ051A)

Fluid Mechanics

Thermodynamics

ModernPhysics

102

PHYSICS


Observation of the irradiation of different surfaces Coupling the specimen with the dial indicator (EQ239C)

An experiment with the Gravesande ring with cable (EQ133B) An analogy with the agitation of the molecules of a gas (EQ185A)

Graph: ΔL x t for three specimen of 500 mm (EQ239C)

Pressure x volume (EQ037F)

Applications:

Fluid Mechanics

Thermodynamics

ModernPhysics

103

PHYSIC

S

EQ053Double vessel calorimeter with resistor, 250 mL

Function: it is geared towards the study of thermodynamics and calorimetry, heat exchanges, a substance’s specific heat, thermal capacity, mechanical equivalent of heat, etc.

Function: it is geared towards the study of thermodynamics and calorimetry, heat exchanges, a substance’s specific heat, thermal capacity, mechanical equivalent of heat, etc.

EQ085Double vessel water calorimeter, 250 mL

Monitoring of the temperature in a calorimeter (CL016D)

Applications:

Thermodynamics

104

PHYSICS


EQ045A3Catelli plane optical bench, double beam

Function: it is geared towards the study of visual impairments, reflection laws, light refraction and refraction laws, vision optics, human eyes, Snell-Descartes laws for refraction, Faraday rotation, etc.

Function: it is geared towards the study of visual impairments, reflection laws, light refraction and refraction laws, vision optics, human eyes, Snell-Descartes laws for refraction, Faraday rotation, introduction to physical optics, etc.

EQ241Plane optical bench

Determining the focus of a concave mirror (EQ241)

Simulating normal vision (EQ045A3, EQ241)

Measuring wavelength (EQ241)

Simulating the farsightedness correction (EQ045A3, EQ241)

Applications:

Applications:

Opticsand Waves

105

PHYSIC

S

EQ045B Linear optical benchFunction: it is geared towards the study of geometrical optics, physical optics, continuous spectrum, discontinuous spectrum, wavelength measurement, polarization, etc.

Opticsand Waves

106

PHYSICS


Function: it is geared towards the study of geometrical optics, physical optics, spectral analysis, continuous spectrum, discontinuous spectrum, absorption spectrum, reflection spectrum, wavelength measurement, introduction to optical fibers, polarization, filtrations, etc.

EQ045G Linear optical bench

Applications:

Color composition by overlapping lights (EQ045G)Grooved diaphragm (EQ045B, EQ045G)Measuring the length of light’s wave (EQ045B, EQ045G)

Opticsand Waves

ModernPhysics

107

PHYSIC

S

EQ262BAdvanced optical bench

Function: it is geared towards the study of physical optics, geometrical optics, spectral analysis, spectra, spectrum of emission of mercury, helium, hydrogen, nitrogen, oxygen, wavelength measurement, visual impairments, polarization, Faraday rotation, reflection, refraction, Young’s Law, etc.

By placing the bulkhead with windows and multiple splits in the equipment

Optical fiber principle Diffraction standard with simple slitBy placing the diffraction net into the equipment

As a height orientating device for the equipment

Applications:

Opticsand Waves

ModernPhysics

108

PHYSICS


EQ817Optical bench with sensor and softwareFunction: it is geared towards the study of physical optics, geometrical optics, spectral analysis, spectra, spectrum of emission of mercury, helium, hydrogen, nitrogen, oxygen, wavelength measurement, visual impairments, polarization, Faraday rotation, reflection, refraction, Young’s Law, etc.

• It enables the conduction of experiments with data acquisition or conventional ones.Optics

and Waves

ModernPhysics

109

PHYSIC

S

Applications:

Example of the use of a diffraction net (EQ045B, EQ045G EQ262B, EQ817)

Reflection in a plane mirror (EQ045B, EQ045G EQ262B, EQ817)

Total reflection in a prism (EQ045B, EQ045G EQ262B, EQ817)

Laser light diffraction – observation of the length of the slits of a net (EQ045B, EQ045G EQ262B, EQ817)

Reflection in a plane mirror (EQ045B, EQ045G EQ262B, EQ817)

Refraction within the semi-circle (EQ045B, EQ045G EQ262B, EQ817)

Refraction in the semi-circle (EQ045B, EQ045G EQ262B, EQ817)

Total reflection in a prism (EQ045B, EQ045G EQ262B, EQ817)

Focus of converging lens (EQ045B, EQ045G EQ262B, EQ817)

Parallel beams (EQ045B, EQ045G EQ262B, EQ817) Optical fiber principle (EQ045B, EQ045G EQ262B, EQ817)

Opticsand Waves

ModernPhysics

110

PHYSICS


Applications:

Preparation for the experiment of Malus Law

Iris adjustment

Graph: Light intensity versus light’s polarization angle

EQ265Kit for the study of Malus Law

Function: it is geared towards the study of optical physics, spectral analysis, spectra, light intensity, polarization angle, Malus Law, etc.

Opticsand Waves


111

PHYSIC

S

EQ192Physical optics and geometrical optics kit to be used with overhead projectors

Function: it is geared towards the study of geometrical optics, optical physics, electromagnetic waves in the visible band, eclipses, reflection, color composition by overlapping, image formation, diffraction fringes, diffraction, refraction, visual impairments, dispersion, interferences, polarization, continuous spectrum of white lights, spectra of filter absorption, spectra of absorption of transparent materials, spectral analysis, wavelength measurement in a discontinuous spectrum, length of medium waves of a continuous spectrum, observation of reflection spectra, etc.

Applications:

Study of geometrical optics

Experiment for the determination of wavelength using the Young’s method

Details

Color composition Detail

Study of physical optics

Opticsand Waves

ModernPhysics

112

PHYSICS


EQ072AKit for determination of the spectral lines of mercury

Function: it is geared towards the study of physical optics, interference, diffraction, spectra, electromagnetic waves, etc.

Function: it is geared towards the study of physical optics, interference, diffraction, spectra, electromagnetic waves, etc.

EQ072BKit for determination of the spectral lines of sodium

Opticsand Waves

ModernPhysics

113

PHYSIC

S

EQ255ASpectral kit with spectral tubes and high voltage power supply II

Function: it is geared towards the study of physical optics, interference, diffraction, spectra, electromagnetic waves, wavelength measurement of the spectrum rays of discrete emissions of sodium, hydrogen, helium and mercury, nitrogen, oxygen vapor, etc.

Applications:

Clear visualization of spectral rays

Using the Young’s Method to measure wavelength on an optical bench busbar

Opticsand Waves

ModernPhysics

114

PHYSICS


Applications:

EQ072A Side window for UV exhaustion Visualization of spectral raysSpectrum of Mercury emission – Hg

Function: it is geared towards the study of physical optics, interference, diffraction, spectra, electromagnetic waves, and wavelength measurement of the spectrum rays of discrete emissions of sodium, hydrogen, helium and mercury, nitrogen, oxygen vapor, etc.

EQ256BSpectral analysis and photoelectric effect kit III

Opticsand Waves

ModernPhysics

115

PHYSIC

S

EQ208DEnergy conversion kit with 5W solar battery

Applications:

Storing the energy and activating an electrical motor

Measuring tension x current on a motor fed by the system

Function: it is geared towards the study of energy transformations, photovoltaic effect, semiconductors, etc. it enables the observation of the conversion of solar energy into electric and mechanical energy, the selective character of the operation as to the region of the spectrum in which it occurs and the storage of the obtained energy through the solar panel.


ModernPhysics

116

PHYSICS


EQ073CKit for interferometry with HeNe laser

Function: it is geared towards the study of physical phenomena related to interferometry, Michelson’s experiment, etc.

ModernPhysics

117

PHYSIC

S

Mirror with manual displacer

Result of an interference figure

An example of the equipment in use

Alignment with fine adjustment of the reflector

Using the alignment tool for laser

Placer with mirror - front

Positioner with lens - front

Positioning stand with flashlight

Applications:

ModernPhysics

118

PHYSICS


Applications:

EQ173C Mechanical wave kit, digital frequency meter, electromagnetic transducer and tension measurement

Function: it is geared towards the study of issues concerning mechanical waves, longitudinal waves, transverse waves, waves on ropes, string waves, noise, amplitude, wavelength, frequency, period, interference, speed, etc.

Nut and bridge of a stationary transversal wave in a string with determined frequency and tensional force

Nut of a longitudinal stationary wave in a helicoid spring with known frequency and tensional force

Opticsand Waves

119

PHYSIC

S

EQ181FMechanical wave kit II, adapter for oscilloscope with sensor and software

Function: it is geared towards the study of issues concerning mechanical waves, longitudinal waves, transverse waves, waves in strings, waves in springs, sound waves, sound, stationary waves in strings and vibrating springs, noise, reverberation, echo, amplitude, wavelength, frequency, period, propagation speed, beating, interference, speed, vibration in plaques, Chladni figures, etc.

Visualization of nuts and crest of a stationary wave in a Kundt tube

Applications:

Opticsand Waves

120

PHYSICS


EQ809AMechanical waves with sensor and software kit

Function: it is geared towards the study of issues concern-ing mechanical waves, longitudinal waves, transverse waves, waves in strings, waves in springs, sound waves, sound, stationary waves in vibrating springs and strings, noise, reverberation, echo, amplitude, wavelength, fre-quency, period, speed of propagation, beating, interfer-ence, speed, vibration in plaques, Chladni figures, super-ficial mechanical waves, reflection and diffraction, etc.


Visualization of nuts and crest of a stationary wave in a Kundt tube

Light sensor graph

Applications:

Opticsand Waves

121

PHYSIC

S

Applications:

Nodal figure formed with the square vibrating plate with F3 frequency

Circular waves in a ripple tank

Interference between circular waves in a ripple tank Nodal figure formed with the square vibrating plate with F4 frequency

Nodal figure formed with the circular vibrating plate with F2 frequency

Nodal figure formed with the circular vibrating plate with F1 frequency

Opticsand Waves

122

PHYSICS


EQ260BSpeed of sound kit with sensor and timer with scrolling data

Function: it is geared towards the study and measurement of the speed of sound.

Applications:

Measuring the speed of sound in the air

Opticsand Waves

123

PHYSIC

S

Applications:

Interference between actual plane waves with those reflected in a heat shield at 45º

Circular waves in a ripple tank

Refraction of circular waves in a ripple tank

Interference between the waves generated at the core of a circular heat shield with those reflected onto a ripple tank

Reflection of plane waves on a circular heat shield converging to the focus

Function: it is geared towards the study of 2D mechanical waves.

• It comes with an electromagnetic transducer, frequency control, digital fre-quency meter, stroboflash with and without synchrony, reflector and panel.

EQ231GDigital ripple tank with stroboflash – VI

Opticsand Waves

124

PHYSICS


Vibrator being attached to the tripod’s rod

Ripple tank being used for projection in the roof

Ripple tank on the overhead projector *the overhead projector does not come with the product

Top view of the lighter with the cold light matrix

Applications:

Opticsand Waves

125

PHYSIC

S

EQ846APlanck’s constant luminescent kit with sensors and software

Applications:

Function: it is geared towards the study and determination of Planck’s constant by luminescence, semiconductors, etc.


Determining Planck’s constant with multimeters

Obtaining the threshold tension (Vo) of the emitting diode

Determining Planck’s constant with sensors

Opticsand Waves

126

PHYSICS


Function: it is geared towards the study of sciences in Elementary and Middle School, and is suitable for more than 30 students in up to four groups, at the same time.

• It can be used in Physics, Chemistry and Biology classes.

EQ055BSenior science cabinet for four groups

Applications:

Reflection onto the plane mirror. Refraction onto the semicircle. Observing the fan due to the conservation current.

EQ249AThe harmful effects of cigarettes

EQ253Piaget scale for concept construction

Function: it enables the study of the harmful effects of cigarettes and detection of CO2.

Function: it is geared towards the study of the construction of concepts according to Piaget, etc.

127

SETS

EQ060Guimarães kit for general physics

Function: it is geared towards the study of solid and fluid mechanics, optics, thermodynamics, waves, electricity, electromagnetism, magnetism, etc.

Applications:

Concurrent forces at 120º

Motion in a fluidSimulating normal vision Electric field lines Arrows – shade effect

128

SETS


EQ088AKit for thermoelectric thermometry

Function: it is geared towards the study of thermometric laws, circuits with thermocouples, measurement of the electromotive force, determination of thermoelectric power, commercial thermocouples, compensation wires, serial and parallel associations of thermocouples, differential thermocouple, etc.

Details

Differential thermocouple

Seebeck effect

129

SETS

Applications:

EQ100AGeneral physics master unit, cabinet

Function: it is geared towards the study of solid mechanics, fluid mechanics, thermodynamics, geometrical optics, physical optics, oscillations and waves, electrostatics, electricity, magnetism, electromagnetism, among many other areas.

Interference in a ripple tankElectric field lines between punctual charges

Electric discharge in the auxiliary sphere

Concurrent forces at 120º

Projection of a Uniform Circular Motion on a heat shield

130

SETS


EQ800AGeneral physics master unit with sensors, interface and software, 24VCA

Function: it is geared towards the study of particle mechanics, particle kinematics, particle dynamics, conservation principles, collisions, rigid body mechanics, fluid mechanics, thermodynamics, geometrical optics, physical optics, waves, oscillatory motion, mechanical waves, longitudinal mechanical waves, stationary waves, transverse waves, helicoids spring waves, waves in liquid means, electromagnetic waves, electricity, static electricity, DC electrodynamics, AC electrodynamics, magnetism, electromagnetism.


Applications:

Meeting time of two objects Monitoring of the temperature of a calorimeter

Heating of the thermometer bulb by irradiation Action of current forces

131

SETS

Function: it is geared towards the study of the modulus of elasticity, Young modulus, in embedded and supported bars, application of the concepts of energy, units, thermometry, heat and its forms of transfer, illuminance, etc.


EQ823AKit for architecture and urban design with sensors, software and interface

132

SETS


EQ500AMax panel for Foucault currents with timer with scrolling data

EQ501Interactive Newton disc for science roomFunction: it is geared towards the study of light composition considering the time the image stays in the retina

Function: it is geared towards the study of electromagnetic phenomena, Lenz’s Law, Foucault’s currents, induced currents, eddy currents, magnetic brake, etc.

133

SCIENCE R

OO

M

EQ129FMathematics master unit, with sensors, software and interface, for teachers

Function: it is geared towards the experimental study of mathematics by addressing the concepts of measures, errors, lines in a plane, angles (vertical, corresponding, internal, complementary, alternate, collateral), parallelism, transverse lines, triangles, plane and 3D figures, solids of revolution, areas, volumes, trigonometric functions, Pythagorean theorem, Law of Cosines, etc.

134

MATHEMATICS


Applications:

Direct measurement of volume

Parabola

Construction of a scalene triangle

Construction of an equilateral triangle

Visualizing a toroidal surface

View of the cut in the surface of revolution

Hyperboloid surface of revolution


Acquisition of data for designing the parabola

Solid of revolution – sphere

Circular section

Solid of revolution – cylinder

Section - ellipse

135

MATHEMATICS

Applications:

EQ129GMathematics unit with sensors, software and interface, for each group of students

Function: it is geared towards the study of the following topics: measures, errors; trigonometry, triangles (rectangle, scalene, isosceles); metric relations of the rectangle triangle; Pythagorean theorem; trigonometric functions; Law of Cosines; plane geometry: lines in a plane, angles (vertical, corresponding, internal, complementary, alternate, collateral); parallelism; transverse lines; plane figures; spatial geometry: 3D figures; areas; volumes; surfaces of revolution; solids of revolution; cylinder of revolution, cylindrical sections, cone of revolution, conic sections, sphere of revolution; areas; volumes, etc.

Cylinder of revolution with cylindrical ellipse section

Cone of revolution with conic ellipse section

Cone of revolution with circular conic section

Sphere of revolution with circular spherical section

136

MATHEMATICS


Applications:

Function: it is geared towards the study of solids, surfaces of revolu-tion, sections, etc.

EQ893AKit for sine waves, solids and surfaces of revolution, with sensor and software

Function: it is geared towards the study of mathematics, by addressing figures of revolution, sine functions, etc.


Applications:

Acquisition of sine waves – graph

EQ251DKit for solids, revolution surfaces and sections

137

MATHEMATICS

A toroidal surface


Hyperboloid surface of revolution


Solid of revolution: cone – ellipse conic section

Solid of revolution: cone – conic circle section

Solid of revolution: sphere – circle section

Spherical specimen Generating line figure in a semicircleGenerating line figure in a rectangle

Solid of revolution: cone – conic hyperbole section

Applications:

138

MATHEMATICS


Applications:

EQ892BKit for parabolic and sine waves functions, with sensor and software, 24VCC

Function: it is geared towards the study of parabolic and sine waves functions, graphs, tables, etc.


Study of quadratic function, parabola - with sonar Study of sine waves, sines – with sonar

139

MATHEMATICS

EQ194DPComputer-assisted kit including kimograph, pneumograph, and digital stimulator

Function: it is geared towards the study of skeletal muscles, non-skeletal muscles, muscle physiology (All or Nothing response, staircase effect, muscular tetany, muscular fatigue, comparative study of neurotransmitters, degrees of muscular excitability and contractility, among others). It enables the capture of cardiac activities in small-size Guinea pigs with a graphic registration of contractions in the stimulated organs and for the comprehension of the concepts of pulmonary ventilation, geared towards the practical application of the study of spirometry, thus allowing for the registration of the main alterations of pulmonary volume when inhaling and exhaling, according to pulmonary activities, besides the application of the discoveries of Galvani, Lapicque, etc.

It comes with software for data acquisition and Lab200 interface for several experiments with data acquisition. The software was developed for Windows XP / 7 / 8, acquiring real time data through the computer’s USB port. Collected data may be saved for further analysis and comparisons. The acquired curves may be printed through tables and graphs, which may be applicable to diverse studies.

140

PHYSIOLOG

Y


EQ194DComputer-assisted kimograph

EQ016DPneumograph with sensor, interface and software

CL035Signal conditioner for physiology – pneumograph and kimograph

EQ042Small size surgical table

Function: it is geared towards the study of skeletal muscles, non-skeletal muscles, muscle physiology (All or Nothing response, staircase effect, muscular tetany, muscular fatigue, comparative study of neurotransmitters, degrees of muscular excitability and contractility, among others).

• It enables the capture of cardiac activities in small-size Guinea pigs with a graphic registration of contractions in the stimulated organs. It comes with software for data acquisition and Lab200 interface for several experiments with data acquisition.

• The software was developed for Windows XP / 7 / 8, acquiring real time data through the computer’s USB port. Collected data may be saved for further analysis and comparisons. The acquired curves may be printed through tables and graphs, which may be applicable to diverse studies.

Function: it is geared towards the study of the concepts of pulmonary ventilation. It is also geared towards the practical application of the spirometry studies, allowing for the registration of the main alterations in the pulmonary volume when inhaling and exhaling, according to pulmonary activities.

• It comes with software for data acquisition and Lab200 interface for several experiments with data acquisition, such as the respiratory rhythm and the effects of the factors that may interfere in the normal respiratory rhythm. The software was developed for Windows XP / 7 / 8, acquiring real time data through the computer’s USB port. Collected data may be saved for further analysis and comparisons.

• The acquired curves may be printed through tables and graphs.

Function: to condition the signal sent by the pneumograph or kimograph to the Lab200 interface.

Function: the surgical table is fundamental and used both for scientific and educational purposes, due to its character in enabling experimental surgeries and the introduction of fundamental concepts related to physiology.

Applications:

Pneumograph in use

141

PHYSIOLO

GY

Function: analysis and comparisons of budding of similar seeds with diversified irrigation processes (amount of water, acid solutions, basic solutions, diversified hormones, among others), comparisons between several seeds (budding time, root size, response to irrigation and diverse soils) and comparison of the budding time of modified seeds, conditioned to the type of soil they are seeded.

EQ274Plants nursery

Applications:

Testing of several plants in several types of soil and different irrigation methods

It enables the observation of the full development of the seeds

The growth of roots, stem and other structures may be analyzed and quantified

It may compared to other types of plants

Every story based on pioneering and hard work focused on clients’ needs makes Cidepe increasingly popular in the lives of thousands of students, thus bringing more interested students to experience knowledge.

Relying on an experienced team of engineers, professors, doctors, consultants and other employees, Cidepe has developed cutting-edge products and human talent to improve teaching dynamics in Brazilian institutions and abroad, in Physics, Biology, Chemistry, Sciences, Physiology, Mathematics, Architecture and Engineering.

THE EDUCATION OF THE FUTURE, TODAY.

142

BIOLOGY


Every story based on pioneering and hard work focused on clients’ needs makes Cidepe increasingly popular in the lives of thousands of students, thus bringing more interested students to experience knowledge.

Relying on an experienced team of engineers, professors, doctors, consultants and other employees, Cidepe has developed cutting-edge products and human talent to improve teaching dynamics in Brazilian institutions and abroad, in Physics, Biology, Chemistry, Sciences, Physiology, Mathematics, Architecture and Engineering.

THE EDUCATION OF THE FUTURE, TODAY.

Cidepe D Unit - Showroom, PD&I and training

143

Catálogo Cidepe - 15ª edição - Inglês

Documents

Transcript of Catálogo Cidepe - 15ª edição - Inglês