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 and 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.

Features
Touch screen colour 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-coloured sample
Response time 3°/ sec.
Insulated Sample chamber to keep sample temp. constant
User can set 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 - saccharic concentration
Monitoring chemical processes
Purity control and determination of concentrations
Characterizations of new synthetic substances
Hospitals & Pharmacies
Purity control and determination of concentrations
Analysis of optically-active components (qualitative and quantitative)
Determination of changes in the confguration
zonitoring chemical processes
Quality control of original and end product
Determination of fructose and glucose
Determination of concentration
Purity control

Technical Specification
Measuring Mode : Optical Rotation, Specific Rotation, Sugar Degree
and Concentration (Custom)
Frequently Used Methods : 30
Light Source : Light-emitting diode(LED) (up to 10,000 hours)
+ precision interference filters
Working Wavelength : 589.44nm (Sodium D Spectrum)
Measurement Range : ± 90º (Optical Rotation) ± 259º Z (Sugar)
Minimum Reading : 0.001º
Accuracy : ± 0.004º
Repeatability : ≤ 0.002º
Min. Transmission of samples able to be : 0.1%measured    
Response Speed : 8º /S
Measurement Time : 6 Time/26S
Sample Temperature Control : Yes
Temperature Control Mode : Peltier (Built-in)
Temperature Control Range : 10-50º C
Temperature Control Accuracy : ± 0.2º C
Display : 8-inch color dot matrix touch LCD
Calibration Method : Multi-point automatic calibration
Data Storage : 10000 sets
GMP Regulations : No
Output communication interface : USB / Printer / U disk
Test Tubes : 200mm 100mm (regular) 100mm(temp control)
Optional Tubes : 50mm (regular) 200mm(temp control)
Weight(Gross) : 36kg
Dimensions : 860mm x 510mm x 470mm

Quality control