Polarimeter

Manual Polarimeter SG-W

A polarimeter is an instrument which measures the optical rotation of substances. It can be used to analyse the concentration and purity of substances, like sugars for example. It is widely used in the agriculture, medicine, oil, food, health,...

• Measurement range: -180 ° to +180 °
• Scale value: 1 °
• Vernier: 0.05 °
• Magnifier: 3 x
• Transmittance: 1 %
• Light source: sodium lamp + filter 589.44 nm
• Sample tubes: 100 and 200 mm
• Power supply: 220 V/50 Hz
• Size: 500x135x330 mm
• Weight: 7 kg

Automatic Polarimeter SG-W

It measure the specific rotation, optical rotation, sugar degree and concentration. It can repeat the measurement more times (6 times) and calculate the average values and means square root.

Common features

• Display: color touch screen
• Range: +/- 89.999 °
• Minimum reading: 0.001 °
• Accuracy: +/- 0.01 ° (between -15 and +15 °), +/- 0.02 ° (in the other range)
• Repeatability: 0.002 ° (between -45 and +45 °), +/- 0.002 ° (in the other range)
• Temperature display
• Temperature control range: 15-30 °C
• Temperature accuracy: +/- 0.5 °C
• USB + RS232 interface
• Dimension: 850x470x380 mm
• Weight: 37 kg
• Sample tube: 100 and 200 mm