Polarimeter is an instrument used to determine the rotation of a substance, and its working principle is based on the rotation of polarized light. By measuring the rotation angle of the sample to the polarized light, the concentration, content and purity of the substance can be analyzed and determined. Natural light through the polarizing mirror to produce plane polarized light, when the tube is flled with optical substances, polarized light through the material solution, the angle of polarized light will rotate to the left or right a certain angle. In order for the polarized light rotated at a certain angle to pass through the polarizer grating, the polarizer must be rotated at a certain angle so that the brightness can be seen at the eyepiece. This angle of rotation is the rotation of the solution of the substance to be measured.
$0.00
Automatic Polarimeter BK-P3
Features:
1. Color touch screen.
2. Adopting the principle of photoelectric automatic balance measurement.
3. High sensitivity, stable and reliable readings, and no human error.
4. Automatic repetition-measurement for 6 times, and calculation of average value and means square root.
Technical Parameters:
Model
BK-P3
Light Source
LED+interference filter
Measuring Range
±45°(optical rotation) /±120°Z(sugar)
Wavelength
589nm
Min. Transmission
10%
Measuring Accuracy
±(0.01+measurement value*0.05%)°(optical rotation)
Repeatability
≤0.003°(optical rotation)
Test Mode
Optical rotation, specific rotation, concentration, sugar degree
Test Tube
200mm, 100mm
Interface
USB, RS232
Power Supply
AC110/220V, 50/60Hz
External Size(W*D*H)
570*350*280mm
Package Size(W*D*H)
730*480*470mm
Gross Weight
36kg
| Model | BK-P3 |
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