Measurement mode

Optical rotation

Instrument light source

Light emitting diode (LED)+Interference filter

Working wavelength

589nm (sodium D  spectrum )

Measurement range

±45°(Optical rotation )

Minimum reading

0.002°(Optical rotation )

Display error

±(0.01+Measured values ×0.05%）°

Repeatability (Standard deviation δ)

≤0.01°

Display method

5Cute liquid crystal

Standard test tube

100mm/200mm Normal type

Sample transmittance

10%

Communication interface

RS232

power supply

220V±22V，50Hz±1 Hz

Instrument size

600 mm×320mm×220 mm

Net weight of the instrument

28kg

Instrument Level

0.05class