Characteristics

• At least 2 wavelengths to 6 wavelengths can be selected;
• Need not to prewarm when turning on;
• Measuring specific rotation, optical rotation, sugar degree and concentration;
• 7 inch color touch screen;
• Automatic repitition-measurement for 6 times, and calculation of average value and means square root;
• Peltier principle to control the temperature;
• Measurement of dark-colored sample;
• USB

 
Specifications

Test modes	Optical rotation, specific rotation, sugar degree, concentration
Light source	20W halogen tungsten lamp
Measurement range	±89.999°(optical rotation) ±257°Z(sugar)
Wavelength	589,405,436,546,578,633nm
Minimum indicating value	0.001°(optical rotation)
Accuracy	±0.01 (-15 °≤optical rotation ≤+15°) ±0.02 (optical rotation<-15° or optical rotation>+15°)
Repeatability	0.002°(-45 °≤optical rotation ≤+45°) 0.005° (optical rotation<-45° or optical rotation>+45°)
Temperature control range	15-30℃
Temperature accuracy	±0.5℃
Display	7 inch color touch screen
Operation system	Windows
Test tube	200mm, 100mm, 100mm(constant temperature test tube)
Sample transmittance	＞1%
Interface	USB
Data storage	1500 set
Operation voltage	220V±22V, 50Hz or 110V±11V, 60Hz
Overall dimension	850mm 500mm 470mm
Weight(Gross)	40kg