Main use:

Polarimeter is to determine the degree of physical rotation instrument. Through the determination of optical rotation of the sample, determine the sample concentration, purity, sugar content, or content.

It is widely used in sugar refining, pharmaceuticals, drug test,food, spices, monosodium glutamate, as well as chemical, oil and other industrial production, scientific research and teaching departments for technology analysis or quality control inspection process.

Characteristics：

• Substituting incandescent lightbulbs with optical filter for sodium lamp, the average working life of the optical sourse is over 2000 hours
• Starte up without preheating
• Measure specific rotation, optical rotation and sugar degree
• Automatic repetition-measurement for 6 times, and calculation of average value and means square root
• Reduce the affect of temperatue rising with thermal insulation
• Display current temperature
• Bilingual support
• Measurement of dark-colored sample
• RS232 interface

Specifications

• Measurement range: -45°~+45°, -120°Z~+120°Z
• Minimum Reading:0.001°
• Accuracy:±(0.005°+ Measurement value×0.03%); ±(0.015°Z+ Measurement value×0.03%)
• Repeatability (Standard Deviation δ):≤0.002° ±0.006°Z
• Minimum sample transmittance: 1%