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pH, CONDUCTIVITY AND TEMPERATURE METER, DIGITAL (0373)
TECHNICAL SPECIFICATIONS
General
Digital Display 3 1/2 digit LED
Power 220V AC+ 10% 50Hz.
Parameters pH Range - 0-14pH, pH Resolution - 0.01pH, pH Accuracy - ±0.01pH±1digit, Input Impedance - > 1012 Ohms, Temp. Comp - 0 to 100°C, Manual, Slope Correction 80 to 120%, Conductivity Range 0 to 20mS/cm in 2 ranges, Conductivity Accuracy ±0.5%±1 digit, Conductivity Resolution - 1 S/cm, Conductivity Oscillator 1kHz in built, Conductivity Cell Constant 0.2 to 1.8 adjustable directly on digital display, Conductivity Conductivity Temp. Compo 0-50°C adjustable from Temperature Table at 25°C, Temperature Range - 0-100°C, Temperature Resolution - 0.1°C, Temperature Accuracy - ±0.2% ±1 digit Temperature Sensor - Semi Conductor.
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DIGITAL CONDUCTIVITY METER, BENCH STAND (0374)
Specifications
Range - 0-200S; 0-2, 0-20, 0-200 & 0-1 ODOmS, Accuracy - ±1% FS ±1 Digit, Resolution - 0.1S, Cell Constant - Adjustable, Temp Coeff - 2%, Sensor - Conductivity Cell, Readout 3 1/2 digit LED Display, Power Input - 230V±10% AC, 50Hz.
DIGITAL CONDUCTIVITY METER, BENCH STAND - with 0-50°C Auto Temperature Compensation.
DIGITAL CONDUCTIVITY METER, BENCH STAND - with 0-50°C Manual Temperature Compensation.
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DIGITAL CONDUCTIVITY METER, PORTABLE (0375)
Specifications :
Range - 0-1999S/O - 0-19.99mS, Resolution - 1S, Sensor - Cond. Cell (Dip Type), Accuracy - ?1%FS, Display - 3 1/2 digit LCD, Battery - 9V DC.
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CONDUCTIVITY /TDS METER, MICROPROCESSOR BASED (0376)
SALIENT FEATURES : Provision for variable reference temperature & temperature coefficient, Facility for measurement of absolute cell constant, selection & adjustment of cell constant from 0.05 to 10.5, Can measure conductivity, TDS and Temperature, Temperature compensation from 0 to 50?C (Auto 1 Manuall, Storage of 90 samples, Printer attachment facility. Readout - 16 x 2 Line backlit Alphanumeric LCD Display, Storage - Up to 90 Samples, Key Board - 8 Soft Touch Membrane Type Keys, Printer - Facility for dot matrix printer with centronics interface, Power Input - 230V ? 10%AC, 50Hz.
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TEMPERATURE INDICATOR, DIGITAL (0377)
Specifications
Range 0-100?C, Resolution 0.1?C, Sensor - Semiconductor/ RTD Probe, Accuracy - ?0.5?C, Display - 3 1/2 Digit LCD, Battery - 9V DC.
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DISSOLVED OXYGEN METER DIGITAL (0378)
Salient Features : Highly sensitive & stable, Manual temperature compensation, Available with magnetic stirrer, Temperature Indication, Specifications : Display - 3 1/2 Digit Bright Red LED, Range - DO - 0 to 20ppm /Temperature - 0 to 60?C, Resolution - DO - 0.1 ppm ITemperature - O. 1 ?C, Calibration - Manual, Accuracy - DO - ?O. 1 ppm /Temperature - ?O. 2?C, Temp Compensation - Manual 0 to 50?C, Accessories - Gold I Silver Amperometric DO Probe, Set of DO Membranes, Dust Cover, Temperature Probe, Magnetic Stirrer & Capsule.
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DO METER, DIGITAL, PORTABLE (0379)
Specifications : DO Range - 0-19.9ppm, Resolution - 0.1ppm, Sensor - Amperometric DO Probe [Gold, Silver membrane type)
Temp. Comp. - 5-55?C ?2%FS, Accuracy - 3 1/2 digit LCD, Battery - 9VDC.
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UV VIS SPECTROPHOTOMETER, MICROPROCESSOR BASED (0380)
On account of simplicity of use, non-destructive nature of sampling, and the cost-effectiveness of the measurement, this technique has proved to be immensely beneficial in laboratory covering wide range of applications, ranging from clinical assays through chemical analysis to water quality monitoring. Main features include ? Range190to1000nm, ? 4 position cuvette holder, ? Microprocessor based wavelength selection, ? 16 character, 2 lines alphanumeric LCD data display, ? Printer interface, RS-232C computer interface, Spectral : Wavelength Range 190 TO 1000nm, Spectral Bandwidth - 2nm, Accuracy ?0.5nm, Repeatability - ?0.3nm, Read Out (Wavelength) - 4 digit, 7 segment, LED, Resolution - 0.1nm, Photometric Range - %10 to 100%, Abs. : 0 to 1.999; Conc.: 0 to 19999, K-Factor: 0 to 19999, Accuracy - ?0.005 Abs at 1.0 Abs; ?0.01 0 Abs at 1.5Abs, Stray Light - Less than 0.1% at 320nm, Readability - ?1 Count, Data Readout - 16 x 2 Line LCD back lit display, Key Board - 8 keys, soft touch membrane type, Data Storage - Up to 100 samples, Printer Interface - for any Centronics dot matrix printer, Serial Interface - RS-232C [Optional], Light Source - (a) Tungsten Halogen Lamp, (b) Deuterium Lamp (02), Detector - Wide range Silicon Photodiode, Optics - Complete mirror optics with resolution 1200 grooves/mm grating, Czerny turner mount, Sample Holder - 4 position adjustable sample holder, Power Input - 220V ? 10%, 50Hz AC.
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SPECTROPHOTOMETER, MICROPROCESSOR BASED (0381)
Main features include
· Highly accurate and stable
· RS-232C computer interface
· Soft touch membrane keys
Technical Specifications : Wavelength Range - 340 to 960nm, Wavelength resolution - 1nm, Wavelength Accuracy - ±1nm,
Spectral Slitwidth - <5nm, % Transmission - 0.0 to 100%T, Absorbance 0-1.999A, Concentration - 0 to 19999, K Factor - 0.1 to 19999, Resolution - 0.1%T 0.001 Abs, Stray radiant Energy - ±2% or lessor at 340nm and 400nm, Photometer Accuracy - Less than 0.01 Abs, Monochromator - 600 lines / nm Diffraction Grating, Photodetector Wide Range Silicon Photodiodes, Display - 16x2 line LCD back lit display, Key Board - 8 keys soft touch membrane type, Data Storage - up to 100 samples, Light Source - Tungsten Halogen Lamp 6V, 10W, Sample Holder - 10mm Glass Cuvettes, Printer Interface - for any Centronics dot matrix printer, Power Input - 220V ± 10%, 50Hz AC.
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SPECTROPHOTOMETER, DIGITAL (0382)
A highly stable and accurate spectrophotometer features direct concentration facility.
TECHNICAL SPECIFICATIONS
Wavelength Range : 340 to 960nm
Resolution : 0.1%T, Abs 0.001, Conc. 1.0
Output : %T: 0-100%, Abs: 0-1.999, Conc : 0-1999
Detection : Silicon Photodiode
Light Source : Tungsten halogen Lamp BV, 10W
Monochromator : BOO lines/mm Diffraction Grating
Sample Holder : 1 Omm Test Tubes
Spectral Bandwidth : 10nm
Wavelength resolution : 5nm
Wavelength Accuracy : ±2.5nm
Repeatability : ±2nm
Recorder Output : Available
Display : 3 1/2 digit Bright Red LED display
Power Input : 220V ± 10%, 50Hz AC
Accessories : Test Tubes (10mm path length) -1 set, Dust Cover-1 No. Operation Manual- 1 No.
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SEMI AUTO ANALYZER (0383)
Useful apparatus for biochemical measurements in hospitals and clinical laboratories. Main features included
· 100 open tests
· 40 characters, 41ines alphanumeric display, back illuminated
· Graphical thermal printer
· 2B quick access test keys
· Peltier controlled Thermostat
· User friendly software
· Auto lamp shut-off
· Programmable air-gap aspiration
· Repeat measurement of sample in Flowcell,
TECHNICAL SPECIFICATIONS
Light Source : 6V, 10W Halogen Lamp
Spectral Field : 340 to 700nm
Filter Change : Automatic Stepper Motor Driven
Filters : 340,405,505, 548, 576, 630, 670nm plus. Provision for one user defined filter
Detector : Silicon Photdiode
Heating Elements : Refrigerating and heating Peltier Cell, Temperature : 25°C, 30°C, 37°C Selectable
Flowcell : 18µL capacity flow through cell Typical Working volume : 500µL, Minimum Working Volume
350µL, Intake : Peristaltic pump with programmable intake vol., Cuvette Option : Available for micro and macro cuvettes, Measuring Range : 0 to 2.500 Abs, Photometric Linearity : ± 1% from 0 to 2.000 Abs, Photometric Accuracy : ± 0.005Abs from 0 to 5.000 Abs, ±1% from 0.501 to 2.500Abs, Wash Function - Programmable Volume, Measuring Method - End Point, Differential, Kinetic, Fixed Time, Multistandard, Coagulation, Abs. Modes, Calibration - Automatic against standard, Zero Abs.: Automatically Set, Keyboard - 57 Keys, soft touch, membrane type, Internal Printer - Built in high resolution 2" thermal printer with Graphics capability, External Printer - Hardware ready, Memory Capacity - 100 test programs (all open], Sample Storage - For 1000 sample with name and number (10). Printing option, Quality Control - Provision for QC and there result storage, Serial Output - RS-232C Standard.
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MICROPROCESSOR FLAME-PHOTOMETER (0384)
Main features include
· Microprocessor based with printer interface
· Four element measurement in single aspiration of the sample
· Calibration curve programmability using maximum of 5 standards
· Data processing through curve fitting techniques - least squares,
quadratic
· Multiple calibration curves saving facility
· Samples data storage facility
· Measures in ppm and meq
· Useful for both medical and soil testing applications TECHNICAL SPECIFICATIONS : Sensitivity (ppm) - General Mode: Na-2; K-1 ; Li-1 ; Ca-30, Filters - Na & K Supplied [Ca & Li available optionally], Resolution - 0,1 ppm/ meq, Reproducibility - ±2% FS ± digits, Curve Fit Accuracy - ±2% of FS, Display - 20x4 lines backlit alphanumeric LCD display, Average Time - In Built Software, Flame System - LPG and Dry oil free air, Detector - Photodiode, Calibration - up to 5 point calibration with Curve Fitting Software, Gas Control - Adjustable with precision regulator knob, Ignition System - Auto ignition, Combustion Gas - LPG, Atomizer - Axial Flow type, Printer - Provision for Dot Matrix or HP laserjet / inkjet printer [non-win) with centronics parallel interface, Serial Output - RS-232C Standard (PC software available optionally) , Air Compressor - with built-in regulator and air filter to deliver stable and moisture / oil free air supply, Air Supply - by oil free mini-compressor unit with pressure regulator, Power Input - 220V ± 10%, 50Hz AC.
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CLINICAL FLAME-PHOTOMETER (0385)
Main Features include
· Dual Channel
· Mixing chamber designed for stable flame
· Stainless steel round burner
· Concentric, non-corrosive nebulizer
· Narrow band interference filters
TECHNICAL SPECIFICATIONS
Range - Na - Serum 0-200 meq/L; Urine 0-200 meq/L Li - Serum 0-2 meqIL [optionalJ
K - Serum 0-1 0 meq/L; Urine 0-1 00 meq/L Ca - Urine 0-1 0 meq/L (optional) , Readout - Dual 2% digit bright red LED display, Accuracy - ±2% up to 100meq; ±5% above 100meq, Ignition System - In-built electronic ignition by press of a knob, Measurement System - Simultaneous measurement of 2 elements on dual LED display, Repeatability - ±2 counts, Detector - Silicon photodiode, Filters - , Narrow band, interference glass filters, Nebulizer - black bakelite, Axial Flow Type, Flame System - LPG and Dry Oil free air, Warm UpTime - 10 minutes, Power Input - 220V±10%, 50Hz AC.
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DIGITAL COLONY COUNTER (0386)
Main features include
? 110mm diameter magnifying glass
? Audible confirmation of each count
? Uniform glare free illumination
? Auto marker pen
? Wolffhuegel glass grid with focusing facility
Dish Size - 110mm,
Magnification - x 1.7,
Power Input - 220V?10%, 50Hz AC,
Standard Accessories: Marking Pen - 1 No,
Magnifier Lens - 1 No.
DIGITAL COLONY COUNTER - 3 Digit Display
DIGITAL COLONY COUNTER - 4 Digit Display
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MICROPROCESSOR COLORIMETER (0387)
Useful for determination of concentration of constituents and finds extensive application in clinical, pharmaceutical, food, beverage and water analysis, analytical and agricultural chemistry, metallurgy and blood analysis.
TECHNICAL SPECIFICATIONS
Wavelength Range: 400 to 700nm, Resolution 1%T, 0.01 Abs, 0.01 Conc., 0.01 K factor, % Transmission 0-100% T, Absorbance 0-1.99A, Concentration 0-19999, K Factor 1-19999, Photo Detector - Silicon Pho~odiode / Photo Cell, Display - 16 x 2 lines backlit alphanumeric LCD display, Keyboard - 8 soft touch, membrane keys, Data Storage - up to 100 samples, Light Source - 6.8V, 0.3A Tungsten lamp, Sample System - 10mm path length matched glass test tubes, Filters - 400,420, 4BO, 500, 520, 540, 620, 680nm, Printer Interface - Centronics parallel interface for dot matrix printer, Serial Interface - RS-232 standard, Power Input - 220V ± 10%, 50Hz AC.
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