Multifunction High-Tech Geophysical Equipment and Software

Toronto, Canada www.agcos.ca

GEOPHYSICAL (EM )RECEIVERS

MULTIFUNCTION LOW-FREQUENCY GEOPHYSICAL EM RECEIVER Supported Methods: IP, Resistivity, SP, frequency sounding methods Channels: 1 Sensitivity: 1mV Frequency Range: 625Hz...0.021 Dimensions: 220 x 140 x 80 cm

8-CHANNEL GEOPHYSICAL EM RECEIVER FOR INDUCED POLARIZATION, RESISTIVITY AND FDEM METHODS Channels: 8

Frequency Range: 200...0.001Hz ADC: 24 bit Dimensions: 190 x 150 x 60 cm Weight: 0.35 kg

MARY-24

IMVP

AUDIOMAGNETOTELLURIC DATA ACQUISITION SYSTEM (RECEIVER) The ACF-4M equipment is intended for carrying out audiomagnetotelluric and frequency soundings using natural and controlled sources electromagnetic fields.

Number of channels: 4 ADC: 24 bit Frequency range: 0.1-800 Hz Display: LCD, monochrome Built-in accumulator: 5 А*hours, operation with built-in accumulator, 8 hrs External power: 12V Temperature range: -20…+40 deg. C Dimensions and weight: 340x295x155 mm / 5.0 kg

ACF-4M RECEIVER

SWITCHING MODULE FOR SHALLOW DEPTH 2-D RESISTIVITY AND INDUCED POLARIZATION IMAGING Low cost of switching module and strings, Offset current electrodes allow to roll along array without overlapping:

Number of potential electrodes: 64 Array: Pole-Dipole (forward + reverse) Setup Length: 189m+offset electrodes Depth of investigation: up to 50m Number of readings: 500-1000 Measurement Time: ~1-2hour

COMx64

RMT RECEIVERS

RADIOMAGNETOTELLURIC DATA ACQUISITION SYSTEMS (RECEIVERS) (VERSIONS RMT-CS, RMT-M, RMT-F) RMT equipment is intended for radiomagnetotelluric soundings using electromagnetic fields of remote radio transmitters Number of channels: 4

ADC: 16 bit Frequency range: 10-1000 kHz Display: LCD, monochrome Built-in accumulator: 5 А*hours, operation with built-in accumulator, 8 hrs External power: 12V Temperature range: -20…+40 deg. C Dimensions and weight: 340x295x155 mm 5.0 kg

SUPPORTED EM METHODS:

SP Resistivity (including Electrotomography) FDEMS-IP (all modifications) CSAMT(CSMT) TEM (all modifications) IP (all modifications) RMT VLF АМТ МТ MMVP Misse-a-la-masse

APPLICATIONS:

Oil and Gas Exploration Mining Exploration Non-ore Deposit Exploration Underground Water Exploration Geothermal Exploration Diamond Exploration Geodynamics Research Land Reclamation Geological Engineering Archaeological Investigations Geological Mapping Landslide Mapping Karst Mapping Coal Basin Investigation Permafrost and Glaciers Research Environmental Monitoring

Number of Channels: 4 or 8 (electrical or magnetic, any configura-tion)

Sensitivity: 0.1µV

Noise level: No more than 0.1µV

ADC: 24 bit

Input resistance: 10 MΩ

Frequency band: 43,000 - 0.0001 Hz

Filters: 50 Hz, 60 Hz, harmonics and notch filters, high pass and low pass filters, both analog and digi-tal

Data transfer modes: USB/Ethernet Removable SD memory Wireless

Synchronization: GPS,Cable

Operating temperature range: -40...+70°С

Power: 12V: rechargeable internal battery 12V: external battery Power line 220V or 110V

Weight: 7kg with internal battery

Dimensions: 26 х 24 х 17 cm

CABLE OR WIRELESS

Receivers GEPARD (4 or 8 Channel) are designed to carry out field surveys with most well-known electro-prospecting methods. They are equipped with interchangeable channel feature which allows flexible configuration (combination) of electrical and magnetic sensor connection. The system is equipped with high accuracy GPS and wireless communication modules, which allow to transfer data, monitor and operate each unit locally or remotely in real-time mode with such devices as a handheld computer, lap-top, Wi-Fi PDA, etc. The unit features wide temperature high visibility display with a pressure sensitive touch screen, non-magnetic rigid stainless steel connectors for easy, hassle free connection and disconnection of electric lines and coils, up to 32GB of removable data storage, and an internal rechargeable battery .

MULTIFUNCTION MULTICHANNEL GEOPHYSICAL EM RECEIVERS Gepard-4A / 8A

MULTIFUNCTION TRANSMITTER FOR GEOPHYSICAL TECHNIQUES

Transmitter GTS-1 is intended for work from an alternating current single-phase network with the voltage 220 V and frequency 50 Hz on loading with the resistance 10 - 1000 ohm.

GEOPHYSICAL TRANSMITTERS (CURRENT SOURCES)

ASTRA-100

GTS-1

GEOPHYSICAL CURRENT SOURCE FOR EM METHODS

Geophysical current source for direct current, induced polarization, frequency sounding, impedance frequency sounding, electrical transient and other methods. Multifunction, Lightweight, Portable, User Friendly, Highly Reliable.

Max. output capacity: 100W

Max. output voltage: 250V

Frequency range: 0.042...2500Hz

Current: 1...1000mA

Temperature range: - 20°C to + 50°C

Power Supply Voltage: ~12V (min 9.5—max 15.5V)

Weight without power supply: ~ 2kg

Dimensions: 200 x 173 x 113 mm

Supported EM Methods: CSAMT, FDEM

Frequency range, Hz 0.1 – 1 000 000

Loading resistance range, ohm 10 - 1000

Maximum power output, kW: 1

Signal type: meander

Remote control RS-232 - USB

Output current, A, not more 5

Output voltage, V, not more 300

Power consumption from the alternating current network 220 V, kW, not more

1.5

Accuracy of current stabiliza-tion, %, not worse

±0.5

Frequency stability, not worse ±3*10-6

Range of working tempera-tures, degrees C

-10 … +40

Weight, kg, not more 9

Dimensions, mm 364×147×331

AT-100 current source is a lightweight, compact and portable geophysical transmitter with wide range of the out-put frequencies and currents, allowing large variations of the load impedance. The unit has a stabilized output current up to 1A for driving inductive loads or grounded dipoles. AT-100 is powered by 12V external battery. AT-100 has GPS synchronization, external sync signal push-pull connector output/input for synchronization with other geophysical instruments. A high visibility VFD display with pressure sensitive touch screen allows easy operation of the unit during day light conditions and USB port for PC data transfer.

MULTIFUNCTION GURRENT SOURCE FOR GEOPHYSICAL TECHNIQUES AT-100

Supported EM methods: Resistivity, IP, FDEM, TDEM, CSAMT and others

Maximum output power: 100W

Maximum output voltage: 400V

Maximum output current: 1A

Output voltage/current waveform: Meander

Frequency Range: 50,000 – 0.01 Hz

Efficiency: 80%

Synchronization: GPS, Cable

Protection against breakage / short circuit:

+

Accuracy of current stabilization, not worse:

±0.5%

Frequency stability, not worse: ±1*10-6

User Interface: Sunlight readable touch screen display, USB

Operating temperature range: -40 to +70°C

Weight: 3.85 kg

Dimensions: 20 x 23 x 15cm

Band1 Band 2 Band 3 Band 4 Band 5

43.6907kHz 40.000kHz 32.768kHz 54.5915kHz 49.152kHz

21.8453kHz 20.000kHz 16.384kHz 27.2957kHz 24.576kHz

10.9227kHz 10.000kHz 8.192kHz 13.6479kHz 12.288kHz

5.46133kHz 5.000kHz 4.096kHz 6.82394kHz 6.144kHz

2.73067kHz 2.5kHz 2.048kHz 3.41197kHz 3.072kHz

1.36533kHz 1.25kHz 1.024kHz 1.70598kHz 1.536kHz

682.667Hz 625Hz 512Hz 852.992Hz 768Hz

341.333Hz 312.5Hz 256Hz 426.496Hz 384Hz

170.667Hz 156.25Hz 128Hz 213.248Hz 192Hz

85.3333Hz 78.125Hz 64Hz 106.624Hz 96Hz

42.6667Hz 39.063Hz 32Hz 53.312Hz 48Hz

21.3333Hz 19.531Hz 16Hz 26.656Hz 24Hz

10.6667Hz 9.7656Hz 8Hz 13.328Hz 12Hz

5.33333Hz 4.8828Hz 4Hz 6.664Hz 6Hz

2.66667Hz 2.4414Hz 2Hz 3.332Hz 3Hz

1.33333Hz 1.2207Hz 1Hz 1.666Hz 1.5Hz

0.66667Hz 0.6104Hz 0.5Hz 0.833Hz 0.75Hz

0.33333Hz 0.3052Hz 0.25Hz 0.4165Hz 0.375Hz

0.16667Hz 0.1526Hz 0.125Hz 0.20825Hz 0.1875Hz

0.08333Hz 0.0763Hz 0.0625Hz 0.10413Hz 0.09375Hz

0.04167Hz 0.0381Hz 0.03125Hz 0.05206Hz 0.04688Hz

0.02083Hz 0.0191Hz 0.01563Hz 0.02603Hz 0.02344Hz

0.01042Hz 0.01303Hz 0.01172Hz

AT-100

Output Frequencies:

COMPACT ENVIRONMENTALLY CLEAN LOW NOISE NON-POLARIZING ELECTRODES ACE-84, ALCE-84A and ASCE-84AG

For MT, IP, SP and other electroprospecting methods, requiring quick grounding of electric lines. The electrodes can be used as with AGCOS’s Gepard receivers or with any other geophysical equipment;

Large effective contact area. Active contact surface of the electrode is up to 84 cm2 due to special shape porous ceramic membrane;

Low noise and high stability;

Light weigh and compact design;

Simple and convenient to use and maintain;

Easy and quick to refill.

EM FIELD SENSORS - ELECTRICAL FIELD

At this small size (19x4.5cm) and weight (under 0.4kg), the field operator can carry enough electrodes and electrical lines for several acquisition units in one small plastic tool box;

The electrode can be grounded in seconds;

Connection to the electrical line is done quickly using our fully isolated connectors on the electrode wire and the electrical line end;

The ceramic membrane is protected with the removable cap to protect the electrode from damage during transportation, drying out during storage, and to keep it clean;

Easy replacement of the damaged parts;

All season.

ASCE-84AG

ACE-84

EM FIELD SENSORS — MAGNETIC FIELD

ACF-4A ANTENNA

INDUCTION COIL MAGNETIC SENSORS

Frequency range: 10-1000 kHz Transfer constant: 25mV/nT Dimensions: 240 mm (length) x 40 mm (diameter) Weight: 0.5 Kg (weight) Voltage of external power supply: +/- 8V Current consumption: 30mA Cable length: 2 m

RMT-ANTENNA

Frequency range: 0.1-4000Hz Transfer constant: a. For frequency range 0.5-3000 Hz 80 mV/nT b. For frequency range 0.1-0.5 Hz 160 mV/(nT*Hz) Noise level, fT/Sq. root of Hz: a. For frequency 10 Hz 12 b. For frequency 1000 Hz 2.5 Dimensions and weight: 70 mm (diameter) 1110 mm (length) 5 Kg (weight) Voltage of external power supply: +/- (8-10)V Current consumption: 30mA Cable length: 10m

AMS-15

AMS-37

Lightweight, rugged, easy to transport and easy to install with AGCOS tripods Application: AMT, MMVP, CSAMT, FDEM Frequency Range: 50,000 – 100 Hz Transfer Constant: 80mV/nT Weight: 3.25 kg Dimensions: 71 x 7 cm

Lightweight, rugged, easy to transport and easy to install with AGCOS tripods

Application: MT, MMVP, CSMT, FDEM, LowTEM Frequency Range: 500 – 0.0001 Hz Transfer Constant: 1000mV/nT Weight: 12.5 kg Dimensions: 140.5 x 7 cm

TRI-1/30

TRI-1/50

TRI-3/50

HTRI-1/30/1

HTRI-1/50/1

TRI-3/30

PRECION FIELD TRIPODS WITH THERMAL PROTECTION FOR MAGNETIC SENSORS FOR ALL CLIMATES, ALL TERRAIN AND ALL WEATHER CONDITIONS

Precision field tripods from AGCOS are especially

designed to minimize magnetic sensor alignment errors to all

three axis: X, Y and Z, and to increase productivity of field work by

significantly reducing time required for sensors installation. You

can now throw your augers and shovels away and install the

sensors in less than 5 minutes on any soil in a multitude of

climates and weather conditions. Thermal stabilization of

magnetic sensors essentially increases the accuracy of

measurement. Tripods shown here are designed for Phoenix

Geophysics Limited magnetic sensors, but can easily be

redesigned for virtually any induction coil upon request.

When assembled, tripods align sensors orthogonally to each

other with an error of less than 0.5 °

Levels installed on the tripod allow the user to install

sensors quickly and precisely in vertical (axis Z) and

horizontal (axis X and Y) positions.

Tripods are made of 100% nonmagnetic anticorrosive

nonconductive high-quality materials with minimal use of

nonmagnetic metals.

Items could be disassembled and are, therefore, convenient

for transportation, storage and moving to another site with

sensors and cables in the backpack.

Tripods are made in three modifications: A, B and C, which

have different accuracy of axis alignment (1.0°, 0.1° and

0.01°)

PRECISION EM FIELD MEASUREMENT INSTRUMENTS

A digital filter, that could be turned off, for all commercial frequencies (50 or 60 Hz), even and odd harmonics, which fall into the frequency range (suppression no less than 40 dB).

System data logger with digital compass, inclinometer, pressure sensor, and temperature and humidity sensors;

5 meter long telescopic arms as electrical dipoles

Acoustic and RF communication;

Special low noise non polarizing marine electrodes;

Multistage, primary and emergency retrieval system;

Underwater enclosures for receiver and power source with quick access;

Hot swappable batteries;

Seabed and on-surface location systems;

Emergency seabed location systems;

Environmentally friendly data acquisition systems.

SMMT

5AUSS

2AUSS

MARINE EM RECEIVERS (DATA ACQUSITION SYSTEMS)

AGCOS marine EM Receivers (data acquisition systems are designed for marine electromagnetic surveys at depths of 0 to 200 meters;

The systems are based on the high precision land based EM equipment, and allow the use of units for ground surveys as well, without any modifications;

Both underwater systems can be successfully used for oil and gas exploration, Environmental Monitoring, Deep Crustal Studies and to solve other geophysical tasks;

Ability to launch from small vessels;

Registration of 2 components of electric and/or 3 components of a magnetic field;

GPS synchronization of each receiver;

Unlimited number of units working in a system;

Use of land based remote reference site for noise correction;

Digital data recording method to a solid-state detachable memory;

Ability to work with GPS-synchronized geophysical controlled current sources;

Data acquisition units keep high level of synchronization in frequency range up to 40 hours without GPS synchronization due to an internal quartz resonator;

A temperature stable quartz resonator;

SOFTWARE FOR MT DATA CORRECTION, ANALYSIS, CONVERSION AND INTERPRETATION

SOFTWARE FOR 1D ELECTROPROSPECTING DATA INTERPRETATION

SOFTWARE FOR 2D AND 3D MT DATA MODELING AND INTERPRETATION

SOFTWARE FOR 2D AND 3D IP AND RESISTIVITY DATA MODELING AND INTERPRETATION

SPECIAL SOFTWARE

TSViewer Time series viewer

GSPlot Intermediate operator frequency dependence, MT parameter viewer

Corrector Curve viewer and editing software, spline graph plotter

MTS_Prof MT interpretation software package (includes MT curve editing, analysis and data conversion)

TOSTER MT data inversion

MSU_MT1D 1D profile MT data interpretation, with automatic inversion and large amount of service capabilities

MSU_DC1D 1D profile Resistivity and IP (arbitrary setup) data interpretation

MSU_FS1D 1D FES and MT (taking into account medium polarization) data modeling, amplitude and phase

CrossSection Geology-geoelectrical profile plotter based on 1-D electroprospecting data interpretation

IPI 1D VES, VES-IP data interpretation, with automatic inversion and large number of service capabilities

IGF_MT2D 2D data interpretation with interface for data input, calculated results analysis and conversion to other 2D modeling and inversion software data formats

II2DC 2D Interpretation software

X3D 3D MT modeling for average difficulty models, full version - large grid and contrasts, dispersion and anisotropy, CSMT modeling

X2IPI Electrotomography data processing and editing

ZondRes2D 2D Electrotomography data interpretation

RMT The RMT data processing and interpretation software (Versions Foot RMT-F, Mobile RMT-M and Control Source RMT-CS)

ACF-4M The ACF-4M data processing and interpretation software tools

SOFTWARE FOR GEOPHYSICAL METHODS DATA ACQUSITION, PROCESSING,

VISUALISATION AND INTERPRETATION

ZOND SOFTWARE PACKAGE FOR DATA PROCESSING, ANALYSIS AND INTERPRETATION

POTENTIAL METHODS:

ELECTROMAGNETIC METHODS: Geometrical EM Sounding and Profiling:

Induction EM Sounding:

SEISMIC:

SPECIAL SOFTWARE:

ZondMag2D 2D gravity and magnetic data interpretation (versions Ground, Airborne)

ZondPGM 2D gravity and magnetic data interpretation in polygonal way

ZondMag3D 3D gravity and magnetic data interpretation

ZondSP2D 2D electric self-potential data interpretation

ZondSP2Dp 2D electric self-potential data interpretation in polygonal way

ZCGViewer calculation and visualization of electric resistivity profiling graphic maps and apparent resistivity maps (for different arrays)

ZondIP1D VES and VES-IP 1D data interpretation

ZondHED1D VES 1D data interpretation with induction effect calculation

ZondRes2D Resistivity + IP 2D data interpretation (versions Land, Marine, Borehole)

ZondRes2Dp Resistivity + IP 2D data interpretation in polygonal way (versions Land and Borehole)

ZondRes3D Resistivity + IP 3D data interpretation (versions Land, Marine, Borehole)

ZondCHT Resistivity, IP and EM logging 2D data interpretation (specialized for borehole measurements)

Natural Source

ZondMT1D MT (AMT, RMT) 1D data interpretation

ZondMT2D MT (AMT, RMT) 2D data interpretation

Control Source (Frequency Domain)

ZondVMD1d FDEM sounding with vertical magnetic source dipole 1D data interpretation

Nemfis1D electromagnetic scanner (Nemfis) 1D data interpretation

Control Source (Time Domain)

ZondTEM1D TDEM sounding 1D data interpretation for source loop and electric dipole.

ZondST2D Seismotomography 2D data interpretation

ZondST3D Seismotomography 3D data interpretation

SectionEditor Software for geological –geophysical section creation

BHEditor The software for lithological columns creation

Z3DModView Software for 3D visualization of 2D inversion results

SOFTWARE FOR GEOPHYSICAL METHODS DATA PROCESSING, VISUALISATION AND INTERPRETATION

ALL CLIMATES, ANY TOPOGRAPHY AND ALL WEATHER CONDITIONS

ALL CLIMATES, ANY TOPOGRAPHY AND ALL WEATHER CONDITIONS

162 Oakdale Rd. North York,

Ontario, M3N 2S5, Canada

Tel: 1(416)747-8800

Fax: 1(416)747-5761

info@agcos.ca

www.agcos.ca