WZZ-2S / WZZ-2B
Digital Automatic Polarimeter
Characteristics
• Photoelectric test and microcomputer control.
• Measuring optical rotation and sugar degree(WZZ-2S).
• Storage of three times results.
• Calculation of average values.
• Measurement of dark-colored sample.
• RS232.
Specifications
|
Parameters/Model |
WZZ-2S |
WZZ-2B |
|
Measurement modes |
Optical rotation, sugar degree |
Optical rotation |
|
Wavelength |
589nm |
|
|
Light Source |
LED + interference filter |
|
|
Measurement range |
±45°（optical rotation） ±120°Z（sugar） |
±45°（optical rotation） |
|
Accuracy |
±(0.01+measuring value ×0.05%)°（optical rotation） ±(0.03+measuring value ×0.05%)°Z（sugar） |
±(0.01+measuring value ×0.05%)° （optical rotation） |
|
Minimum indicating value |
0.001°（optical rotation） 0.01°Z（sugar） |
0.002°（optical rotation） |
|
Repeatability |
≤0.002° |
≤0.01° |
|
sample transmittance |
1% |
10% |
|
Display |
5-inch LCD |
5-inch LCD |
|
Test Tube |
100mm / 200mm (regular) |
|
|
Interface |
RS232 |
|
|
Weight (Gross) |
36kg |
|
|
Overall Dimensions |
730mm×480mm×470mm |
|
