KONIK ELEMENTAL AND SPECTROSCOPIC ANALYZERS

SPECTROSCOPY LINE

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2 KONIK ELEMENTAL AND SPECTROSCOPIC ANALYZERS

KONIK AAS-8

Atomic Absorption Spectrometer

Features Fully Automated·The flame and graphite furnace is integrated into one instrument. The change over from one technique to another is carried out by simple key strokes within the software.·The instruments have a motorised 8 hollow cathode lamp turret which allows the automatic positioning and optimi-zation of each hollow cathode lamp by the software.·The spectral bandwidth is automated and is available with choice of five slit sizes.

Advanced Graphite Furnace·Horizontally heated platform graphite tube. The unique design of graphite furnace reduces the chemical inter-ference effects and memory effects by uniformly heating the graphite electrode.·The computer controlled heating program allows the users to select the best heating program for the analysis.·The optical temperature during the atomization stage ensures the rapid heating and rapid analysis. This helps to extend the life of graphite tube and enhance the analytical accuracy.

Proven Safety Features·Burner Identification·The flame conditions are continuously monitored and should be flow rates change an audible alarm sounds.·The pressure of support gas (oxidant) is monitored constantly. If the pressure changes then the flow of the fuel gas will be stopped and the flame will be safety extinguished.·A sensor monitors the level of liquid in the drain and will prevent ignition if it is too low. The flame will also be extinguished of the level of liquid in the drain change significantly.·The argon pressure of the graphite furnace is constantly monitored and should it change the heating cycle for the graphite electrode will immediately cease and the graphite electrode will be de-energised.·Cooling water flow rates for the graphite furnace are also monitored for change and should changes occur the heating program will cease.·If the graphite tube should facture during the heating program the heating will cease.

Specifications

Optic System Wavelength Range 190nm-900nmMonochromator Czemy-Turner ConfigurationSpectral Bandwitdh 0.1nm, 0.2nm, 0.4nm, 1.0nm, 2.0nm (5 steps,Automatic Changeover)Wavelength Accuracy ± 0.15nmWavelength Repeatability < 0.05nmResolution < 30% or 0.2nm ± 0.02nmBaseline Stability 0.005A /30min

Flame Analysis Sensitivity (Cu) 2.0 μg/ml Absorption >0.2 AbsDetection Limit (Cu) Cu < 0.0004 μg/ml (flame) ; Cd <0.4 x 10-12g (graphite furnace)Repeatibility Cu < 0.7% (Air-Acetylene Analysis) ; Ba < 1% (Nitrous Oxide Analysis) Cu < 2%, Cd < 2% (Graphite Furnace Analysis)Background Correction Deuterium Lamp > x40, Self Reversal > x60Character Concentration < 0.02 μg/ml / 1 % (Cu) ; < 0.15 mg/ml /1 % (Nitrous Oxide-Acetylene, Ba)Character Value Cu < 0.3 x 10-10g, Cd < 0.3 x 10-12gBurner Head Titanium Alloy BurnerNebulizer High-Efficiency Glass NebulizerAtomization Chamber Corrosion-Resistant MaterialPosition Adjustment Automatic Changeover of Flame and Furnace Automatic Setting of Optimum Height for Flame Burner

Safety Functions Burner identification, Flame Sensor, Gas leak sensor, Low gas pressure sensor, power loss protection, gas loss flame protection.

4 KONIK ELEMENTAL AND SPECTROSCOPIC ANALYZERS

KONIK UV/VIS 50

Spectrophotometer

Features

Accurate AnalysisHolographic grating greatly reducing stray light of the instrument and making the analysis more accurate.

Stable PerformancesThe split beam ratio optics ensures good stability.

High-speed MeasurementThe fastest scanning speed is over 1000nm

Powerful FunctionalityThe main unit of the spectrophotometer can analyse for photometric measurement, quantitative measurement, spectrum scan, DNA/Protein analysis and can print data.When interfaced with a PC the UVWin software delivers addi-tional functionality such as database access, 3D spectrum analysis, and compliance with GLP laboratory protocol.

Convenient OperationHigh degree of automation,the operator only needs to press keys twice when measuring ordinary samples.

Easily UpgradedMany optional accessories enhance the flexibility and the measurement range of the instrument.

Easy Routine MaintenanceThe simple mechanical structure and modular electrical design make the routine maintenance easy.

Original TechnologyThe deuterium and tungsten lamps can be easily replaced and are supplied pre-aligned. A motorised automatic 8-cell holder is supplied as standard which is particularly useful for the determination of pesticides.

UV-VIS 50 Specifications

Optical systemDetectorSpectral bandwidthWavelength rangeWavelength accuracyWavelength repeatabilityStray light

Photometric rangePhotometric accuracy

Photometric repeatability

NoiseDrift

Baseline flatnessPhotometric Mode

Double beam optical systemPhotodiode0.5,1,2,5nm( variable slit)190-1100nm±0.3nm (Automatic Wavelength Correction)0.2nm<0.12%T( 220nm,NaI;340nm,NaNO2), <2.0Abs(KCl,200nm)(-0.3-3) Abs±0.002A( 0-0.5A)±0.004A (0.5-1A)0.3%T (0-100%T)0.001A (0-0.5A)0.002A (0.5-1A)0.15%T (0-100%T)±0.001Abs/h (500nm, 0Abs, 2nm Spectral Bandwidth)0.0008Abs/h(500nm, 0Abs, 2nm Spectral Bandwidth, 2hr warm-up)±0.0015Abs (190-1100nm)Transmittance, Aborbance, Energy

6 KONIK ELEMENTAL AND SPECTROSCOPIC ANALYZERS

KONIK UV-75

UV/VIS Spectrophotometer

Features

Excellent PerformanceA high-performance double beam spectrophotometer with a variable spectral bandwidth from 0.05 - 5nm, selected by a continuous changeable slit. The Czerny-Turner mounting with a holographic grating keeps stray to a minimum and offers excellent optical resolution. The use of photo-multipliers as detectors offer exceptional sensitivity.

Very Stable BaselineThe true double-beam optical array coupled with an efficient and well proven electronic control system ensures high stability and low background noise.

High ResolutionThe double beam optical design coupled with a high specifi-cation holographic grating gives excellent wavelength separation and allows the users to examine wavelength that are very close whilst providing excellent ratio to background noise.

Accurate WavelengthThe automatic wavelength control system and the auto-matic light sensors ensure wavelength accuracy and high performance of the instrument.

Easy Accessories ReplacementThe modular structure of the sample compartment ena-bles the easy use of wide range of optical accessories and accurate analysis of various sample types.

Specifications

Light Source

Lamp interchange wavelengthDetectorWavelength RangeWavelength AccuracyWavelength RepeatabilitySpectral BandwidthStray LightPhotometric RangePhotometric Accuracy

Photometric Repeatability

NoiseDriftBaseline FlatnessCommunication InterfaceSample Holder

High Efficiency Tungsten Lamp and Deuterium Light Source LampWavelength Switch Over - Range 320-380nmPMT190-900nm±0.3nm (Automatic Wavelength Correction ) 0.1nmContinuous changeable Slit from 0.05 ‒ 5nm 0.01 %T（220nm NaI, 340nm NaNo2）-4A~4A±0.002Abs (0-0.5Abs);±0.004Abs (0.5-1.0Abs);±0.3 %T (0-100%T)±0.001Abs (0-0.5Abs);±0.002Abs (0.5-1.0Abs);±0.0004Abs 0.0004A/1h0.001AUSBMotorised 8 Cell Holder

User-friendly Service AbilityThe user friendly design of the light source chamber for the deuterium lamp and tungsten halogen lamp allows easy light source replacement and simplified routine maintenance.

Versatile Application SoftwareThe UVWIN user friendly operating software operating on a Windows platform offers many operational and data processing capabilities, thus presenting the user with a very versatile simple to use spectrophotometer system.

The Key ComponentsAll the components used in the UV-75 are selected for their reliability and continued high performance.

8 KONIK ELEMENTAL AND SPECTROSCOPIC ANALYZERS

Introduction

The KONIK Flame Photometer 250, offers the combination of clinical, industrial and education applications in ONE instrument. The instrument gives accurate, fast and precise analysis of sodium, potassium, calcium and lithium in one simple aspiration.

The instrument uses a soft touch key pad for ease of data entry. The instrument features electronic ignition, automatic flame failure safety and will operate using butane, natural gas or LPG.

Flame photometry provides a simple method of analysis and concentration determination of elements which cannot easily be measured using any other technique. KONIK application notes for users of our versatile new flame photometers cover a wide range of industrial sectors, from food and drink to cement, minerals and glass, as well as agricultural, biological and clinical applications.

KONIK 250

FLAME PHOTOMETER

Some Analysis Areas for the 250· Soil and agricultural Analysis· Biological Fluids· Petrochemical Industry· Food and Drink Analysis

Features

· Microprocessor Based with printer Interface· Four element measurement in a Single Aspiration (Na, K, Li and Ca)· Curve calibration using up to 5 standards· Calibration curve fit routines first order and second order.· Multiple calibrations Curve Saving Facility· Sample Data Storage· Printer attachment· Data displayed in concentration units ie ppm, meq etc

Flame Photometer 250

FLAME PHOTOMETER 250 SPECIFICATIONS

Mode General Analytical Applications Serum Urine Na: 0.1-100 ppm Upto 250 meq/l, 1:100 dil Na: 0-200 Na: 0-250 1:100 dil 1:100 dil K: 0.1-100 ppm Upto 250 meq/l, 1:100 dil K: 0-10 K: 0-100 Range 1:100 dil 1:100 dil Ca: 15-100 ppm Upto 250 meq/l, 1:100 dil Ca: - Li: 0-2 Ca: - Li: 0-10 1:5 dil 1:2 dil Li: 0.5-100 ppm Upto 250 meq/l, 1:100 dil

Sensitivity General Mode: Na:0.5 ppm, K:0.5 ppm, Li:0.5 ppm, Ca:15 ppmFilters Filters for Sodium, Potassium, Lithium and Calcium are includedResolution 0.1 ppm/meqReproducibility + 2% FS, &± 2 DigitsCurve Fit Accuracy + 2% FSDisplay 20 x 4 Alphanumeric backlit LCD displayAverage Time In-built in SoftwareFlame System LPG & dry oil free airDetector Silicon PhotodiodeCalibration Up to 5-Point Calibration with curve fitting softwareGas Control Fully AdjustableIgnition System Auto IgnitionAutomiser Axial flow typePrinter Provision for attachment of Dot-Matrix Printer of HP Laserjet/Inkjet Printer (non-win printers) with centronics parallel interfaceRS-232C Interface Available (PC Software at extra cost)Power 230 V + 10% AC, 50 HzDimensions 365 x 245 x 220 mm (L x B x H) (Approx.)Weight Main Unit : 7.5 Kg. (Approx.)

COMPRESSOR UNITAir Supply By oil free mini compressor unit with pressure regulatorCombustion GasLPG Controlled by precision regulatorPower 230 V + 10% AC, 50 HzDimensions 290 x 255 x 210 mm (L x B x H) (Approx.)Weight 8 Kg (Approx.)

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Technical information in this publication is for reference purposes only and it is subject to change without notice

11/2011 SPCTR_CAT_1E

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