2
I.
Applications and Features
The polarimeter is a kind of instrument for measuring the optical rotation of a substance. Through
measuring the optical rotation, the polarimeter can be used to analyze the concentration, content,
and purity of a substance. It can widely be used in various fields, including sugar making,
pharmaceuticals, petroleum, food, chemical and other industrial sectors and related institutions.
The model automatic polarimeter (hereinafter referred to as the instrument) uses light emitting
diodes as the light source, avoiding the trouble of frequent replacing sodium lights. The
large-screen LCD display on the instrument, simple and intuitive, stable and reliable.
II.
Main Technical Parameters
Measuring modes: optical rotation, specific rotation, concentration and Sugar degree.
Light Source:
LED
Wavelength: 589.3nm
Measuring range: ± 45 ° (Optical Rotation)
Minimum reading: 0.001 ° (Optical Rotation)
Accuracy:
±
0.01
(-15
≤
optical rotation
≤
+15
)
±
0.02
(optical rotation<-15
or optical rotation>+15
)
Repeatability:
≤
0.002
(optical rotation)
Display: large screen dot matrix LCD touch screen display
Test Tube: 200mm, 100mm ordinary type
Output Communication Interface: USB interface and RS232
Power Supply: 220V ± 22V, 50Hz ± 1Hz, 250W
Dimensions: 718mm × 342mm × 230mm
Net Weight: 35kg
