Specifications

ModelPOL-810POL-850POL-810PPOL-850P
Measuring range±89.99°Arc; ±259°Z
Measuring ModelOptical Rotation; Specific Rotation; Concentration; Sugar Degree
Min.reading0.001°(optical rotation)
Accuracy±0.01º (-45º≤ optical rotation ≤ +45º); ±0.02º ( optical rotation<﹣45º or optical rotation>﹢45º)
Repeatability (standard deviation)0.002°(optical rotation)
Min. Transmittance1%
Light SourceLED
Wavelength589.3nm LED
Temperature ControlNoPeltierNoPeltier
Temperature Control Range10℃~50℃10℃~50℃
Temperature Control Accuracy0.3℃0.3℃
Communication PortUSB; RS232USB; RS232USB×3,RS232,Wi-FiUSB×3,RS232,Wi-Fi
Data Storable100010008GB8GB
21CFR Part 11NoNoYesYes
Display5.6inch8inch8inch8inch
Sample CellUpto 200mmUpto 200mmUpto 200mmUpto 200mm
GraphicNoNo4hours4hours
Power220V AC (±10%) 50Hz220V AC (±10%) 50Hz220V AC (±10%) 50Hz220V AC (±10%) 50Hz
Calibration SystemOptionOptionOptionOption