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1882. MICRO PROCESSOR BASED PH
METER
TECHNICAL SPECIFICATIONS :
Range : 0-14pH
Resolution : 0.01pH
Accuracy ± 1 digit : ±0.01pH
Stop Adjustment : 80% to 120% by default100%
Temperature : 0-100°C
Compensation Automatic with PT-100
Auto Buffer : 4.00pH, 7.00pH,
Recognition 9.20pH
Calibration : Auto as well as manual
Mv
Range : -2000mV to +2000mV
Resolution : 1mV
Accuracy : ±0.1% ± digit
Calibration : Two point manual
TEMPERATURE
Range : -100°C to +200°C
Resolution : 0.1°C
Accuracy : ±0.1% of range ±1digit
Calibration : Two point manual,
Sensor PT-100 Probe.
Data Entry : By soft touch keys with audible sound
Storage : 700Samples
Functions : pH & Temperature
simultaneously
Display : 16 Characters x 2 lines
alpha numeric LCD.
Power Supply : 230V ±10% 50Hz AC (12V Battery optional)
Supplied complete with pH Electrode, Dust cover, Buffer Solutions,
Electrode Stand. Temp Probe, Instruction. |
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1883.
MICROPROCESSOR SPECTROPHOTOMETER
Model : RAC-1305
A Versatile, Rugged, Accurate & easy to operate instrument to
determine absorbance, Transmission, Concentration and K Factor.
Highly Accurate and Stable, Range 340 to 960 nm, 16x2 Line Backlit
Apphanumeric LCD Display, Printer Attachment Facility, Storage for
100 Samples, Soft Touch Membrane Keys, RS 232C Computer Interface. |
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1884.
MICROPROCESSOR UV - VIS SPECTROPHOTOMETER, Model : RAC-1371
A Versatile, Rugged, Accurate & easy to operate instrument to
determine absorbance, % Transmission, Concentration and K Factor.
Printer Interface, Covers 190 to 1000nm, 4 Position Cuvette Holder,
16x2 Line LCD Data Display, 4 Digit Wavelength Display, RS-232C
Computer Interface. |
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1885. DIGITAL
SPECTROPHOTOMETER
Model : RAC-301E
A Versatile, Rugged, Accurate & easy to operate instrument to
determine absorbance, Transmission, Concentration and K Factor.
Range 340 to 960 nm, Direct Concentration Facility, Latest solid
state IC Technology, Digital display, Highly stable and accurate. |
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1886. MICROPROCESSOR
CONDUCTIVITY METER
Model : RAC-737
Function : Conductivity & Temperature simultaneously
Display : 16 characters x 2 lines alphanumeric LCD
Power Supply : 230V ± 10% 50Hz AC or 12V Battery
Range : 0-01 us/cm to 199.9m/cm Auto ranging
Resolution : 0.01 us/cm on the lowest range.
Accuracy : ±0.5% of range ±1 digit.
Cell constant : Digital 0.05 to 2.000 by adjustment default.
Temp. : 0 to 70° C Automatic with Compensation PT-100 Sensor
Temp. Coeff. : 0.0% to 4.0% adjustable by Adj. default 2.000%
Reference : 25° C
Temperature
Measuring : 50Hz & 1KHz Auto selection.
Frequency
TEMPERATURE
Range : -100°C to +200°C
Resolution : 0.1°C
Accuracy : ±0.1% of range ± 1 digit.
Sensor : PT-100 probe.
Data Entry : By soft touch keys with Audible sound.
Storage : 700 Samples
Supplied complete with conductivity cell, Temp. Probe, Instruction
manual, Dust Cover, etc. |
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1887.
DIGITAL
CONDUCTIVITY METER (LAB)
Model : RAC-736
Range : 10 umho to 1000 mmho in 5 ranges
Resolution : 0.0umho
Accuracy (F.S.) : ±0.5% ±1 digit
Cell Constant : Adjustable
Compensation
Display : 3½ digit LED.
Input Frequency : 1000Hz
Temperature : Manual & Automatic
Compensation (optional)
Dimensions : 95x215x190mm.
Weight : 2000gms
Supplied complete with conductivity cell, Standard KCL solution,
Dust Cover, Instruction Manual etc. |
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1888.
WATER &
SOIL ANALYSIS KIT
pH Range : 0-14pH
Resolution : 0.01pH
Accuracy : ±0.01pH ± digit
Temp. Comp. : 0 to 100°C (manual)
Calibration : manual
mV(ORP)
Range : 0 to ±1999mV
Resolution : 1mV
Accuracy : 1mV ± 1 digit.
CONDUCTIVITY (EC)
Range : 0 to 1000mmho in 5 ranges
Resolution : 0.01 umho
Accuracy : ±0.5%FS±1digit
Cell Constant : Adjustable (0.4 to 1.5)
Reference Temp. : Adjustable from table 25°C
Temperature : 0 to 1000°C
Resolution : 0.1°C
Accuracy : 0.5°C ±1 digits
T.D.S
Range : 0 to 10.000mg/litre
Resolution : 10mgs/litre
Accuracy : 1% (FS) ±1 digit
DISSOLVED OXYGEN (02)
Range : 0 to 20ppm
Resolution : 0.1ppm
Accuracy : 0.2ppm ± 1 digit
Temp. Comp. : 0.5°C to 55°C (manual)
DO Sensor : Gold/Silver Amperometric
SALINITY
Range : 0 to 40ppt
Resolution : 0.1ppt
Accuracy : ±0.5% ± 1 digit
GENERAL
Display : 3½ digit (LCD)
Operation Temperature : 0 to 50°C
Housing Materials : ABS briefcase
Size : 43x33x133cms.
Power Supply : 230V ±10%50Hz AC, 9V Battery (Dry Cell)
Supplied complete with pH Electrode, Cond/TDS/Salinity probe, DO
Probe, Temp probe, Set of DO membranes & Instruction manual etc |
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1889.
DIGITAL NEPHELOMETER, Model : RAC-900
Range : 0 to 200 NTU in two ranges
Accuracy : ±2% (FS) ± 1 digit
Resolution : 0.01 & 0.1NTU
Sample System : 30mm clear glass tube
Light Source : 6V, 1Amp. Tungsten Lamp
Detector : Photo Diode
Warm up Period : 10minutes
Display : 3½ digits LED
Power Supply : 230V ±10% 50HzAC
Dimensions : 305x305x165mm. |
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1890. DIGITAL TURBIDITY METER
Model : RAC-901
Range : 0 to 1000 NTU/JTU in two ranges.
Resolution : 1 JTU
Accuracy : 0 to 400 JTU ±3% (FS) ±1
digit 400 to 1000 JTU ±4%
(FS) ±1 digit
Detector : Photodiode
Display : 3½ digit LED
Light Source : 8v. 1Amp, Tungsten Lamp.
Sample system : 30mm clear glass tube.
Warm up Period : 10 minutes
Power Supply : 230v ±10% 50HzAC |
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1891. DIGITAL FLAME PHOTOMETER
Model : RAC-460
Sensitivity
Sodium (Na) : 1ppm
Calcium(Ca) : 20ppn (optical)
Potassium(K) : 1ppm
Lithium (L) : 10ppm (optional)
Range:
Na : 0 to 100ppm
Ca : 20 to 100ppm (optional)
K : 0 to 100ppm
Li : 10 to 100ppm (optional)
Readout : 2½ digit LED
Accuracy : ±2% upto 40ppm, ±5% above 40ppm
Repeatability : ±2Count
Detector : Photo diode
Filters : Narrow band interface glass
filters.
Nebulizer : Black bakelite axial flow type
Flame System : LPG & Dry oil free air.
Warm up Period : 10 minutes
Power : 230V ± 10% AC, 50Hz
Dimensions : 355x245x230mm.
Weight : 7.5kg (Approx.) |
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1892. DIGITAL
FLAME PHOTOMETER RAC-461
Sensitivity
Sodium (Na) : 1meq/litre
Calcium(Ca) : 20meq/litre (optical)
Potassium(K) : 1meq/litre
Lithium (L) : 10meq/litre (optional)
Range:
Na : 0 to 100ppm
Ca : 20 to 100meq/litre (optional)
K : 0 to 100meq/litre
Li : 10 to 100meq/litre (optional)
Readout : 2½ digit LED
Accuracy : ±2% upto 40ppm, ±5% above
40meq/litre
Repeatability : ±2Count
Detector : Photo diode
Filters : Narrow band interface glass
filters.
Nebulizer : Black bakelite axial flow type
Flame System : LPG & Dry oil free air.
Warm up Period : 10 minutes
Power : 230V ± 10% AC, 50Hz
Dimensions : 355x245x230mm.
Weight : 7.5kg (Approx.)
COMPRESSOR UNIT
Air supply : By oil mini compressor unit
with pressure regular LPG
controlled by pressure
regulator.
Power Supply : 230V±10%50HzAC
Dimension : 275x1921x2401mm
Weight : 9Kg.
Supplied complete with Na & K filters, Sample holders, Instruction
Manual, Mains lead Air and gas tubing along with clamp Chimney,
capillary tubes, cleaning wires |
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1893.
PHOTO
COLORIMETER 5/8 FILTERS Model : RAC-508
TECHNICAL SPECIFICATIONS
Wave length Range : 400 to 700nm.
Wave length Peak at : (5 filter model) Violet
(400), Blue(490),
Green(520), Yellow(590),
Red (650nm) (8 filter
model) 400, 490, 520,
540, 590, 620, 650,
700nm.
Absorbance (OD) : 0-2.00
Filters : High standard glass filters
Accuracy : ±0.01 (OD) ±1 digit
Resolution : 0.1
Display : 2½ digits LED is given for
accurate fast & precise
reading of optical density.
Minimum Volume : 1.0ml
Light Source : 6V, 10W Tungsten lamp.
Test tube : 10mm dia.
Detector : High Sensitivity Photo
diode.
Power Supply : 230V ±5% 50Hz AC.
Battery : 12V (Optional)
Ambient Temperature : 10°C to 45°C
Dimensions : 290x315x210mm
Weight : 5Kg net.
Supplied complete with Test Tube 10 Nos., Spare Lamp 6V, 10W 2Nos.,
Fuse 315mA 2 Cover, Instruction manual etc |
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1894. PHOTO
COLORIMETERS 5/8 FILTERS Model : RAC-509
Power Supply : 230V ±5% 50Hz AC.
Battery : 12V (Optional)
Ambient Temperature : 10°C to 45°C
Dimensions : 290x315x210mm
Weight : 5Kg net.
Supplied complete with Test Tube 10 Nos., Spare Lamp 6V, 10W 2Nos.,
Fuse 315mA 2 Cover, Battery lead 1 Pair, Dust Cover, Instruction
manual etc
Power Supply : 230V ±5% 50Hz AC.
Battery : 12V (Optional)
Ambient Temperature : 10°C to 45°C
Dimensions : 290x315x210mm
Weight : 5Kg net.
Supplied complete with Test Tube 10 Nos., Spare Lamp 6V, 10W 2Nos.,
Fuse 315mA 2 Cover, Battery lead 1 Pair, Dust Cover, Instruction
manual etc |
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