Characteristics

Use the incandescence lamp or LED plus filter stand for sodium lamp in order to lengthen the service life of the light power (more than 2000 hours).
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
Temperature display
USB 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 s): £ 0.002° , £ 0.006° Z
Minimum sample transmittance: 1%
Weight (Gross): 32 kg
Overall Dimensions: 850mm ´ 470mm ´ 380mm