Automatic Digital Polarimeter

The Polarimeter is an instrument used for determining the Optical rotation of substances. In this way, the concentration, content, purity, etc of certain substances can be find out. Therefore, the Polarimeter has become one of the most useful instruments in laboratories of sugar industry, pharmaceutical industry, oil refining, foodstuff industry, chemical industry, universities and scientific research field.

Salient Features

·         Touch screen color display

·         Temperature display

·         Faraday magneto-optical modulator

·         Polarizer Polarizing film

·         Digital Polarimeter based on Optical null principle

·         No warm-up time is required when instrument is switched on

·         Measuring multiple scales - specific rotation, optical rotation, sugar degree and concentration

·         Automatic repetition-measurement for 6 times, and calculation of average value.

·         Measurement of dark-colored sample

·         Response time 3 0/sec

·         Insulated Sample chamber to keep sample temp. constant

·         retesting sample between 1 to 6

·         Photodiode Detector

·         Data display - date, time, measuring mode, length of tube, temp. test time, measured value (1 - 6 values), average value,

·   Purity method - saccharin concentration

Pharmaceutical industry

·         Monitoring chemical processes

·         Purity control and determination of concentrations

·         Characterizations of new synthetic substances

·         Hospitals & Pharmacies

Chemical industry

·         Purity control and determination of concentrations

·         Analysis of optically-active components (qualitative and quantitative)

·         Determination of changes in the configuration

·         Monitoring chemical processes

Sugar industry

·         Quality control of original and end product

·         Determination of fructose and glucose

Food industry

·         Determination of concentration

·         Purity control

·         Quality control

·          

            Specifications –

MODEL

POL-100T

POL-100TP

Make

Pol Instruments

No. of Measuring Mode (4)

Optical Rotation, Specific Rotation, Sugar, Concentration

Measuring Mode

Optical Rotation

Measuring range

-45° to +45°

-89° to +89°

Unit

Angle°

Resolution

0.001°

Accuracy

±0.01°

Measuring Mode

Sugar

Range

- 120 to +120°Z

-257 to 257°Z

Unit

°Z

Resolution

0.01°Z

Accuracy

±0.02°Z

Measuring Mode

Concentration

Range

0 – 99.9 g/ml

Unit

g/100 ml

Resolution

0.1 mg/ml

Accuracy

±0.5 g/100ml

Temperature control

-

Peltier Technology

Temperature control range

-

15-30 0C

Temperature resolution

-

0.1 0C

Temp. Accuracy

-

±0.5 0C

Memory

-

99 data sets

Display

Touch Screen

Sample transmittance

> 1%

Light Source

LED (2.4V, 1W, 5000hours)

Operation Wavelength

589.3nm

Length of Test Tube

100mm & 200mm

Interface

USB & RS232

Dimension L*W*H (mm) | Weight

850*470*380  |  35 kg