Haracteristics
Need not prewarm when turning on.
Measuring specific rotation, optical rotation, sugar degree and concentration
Automatic repetition-measurement for 6 times, and calculation of average value and means square root
Sample chamber adopts constant temperature designing in order to decrease the temperature heating effect on measurement
Measurement of dark-colored sample
USB

Specifications
Measurement range: -45~+45, -120~+120Z
Accuracy: 
 (0.005 + measuring value  0.03%)
 (0.015Z + measuring value  0.03%)
Minimum indicating value: 0.001, 0.01Z
Repeatability: sample transmittance>1%  0.002 ( 0.006Z)
Display: LCD
Light Source: LED (2.4V, 1W, 5000hours)
Operation Wavelength: 589.3nm
Length of Test Tube (100mm and 200mm): 1 each
Weight (Gross): 32 kg
Overall Dimensions: 850mm  470mm  380mm
Optional Accessories: Micro test tube (50mm)