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: | 589.44nm | 589.44nm |
| Light Source: | LED + interference filter | 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) | 100mm/200mm (regular) |
| Interface: | RS232 | RS232 |
| Weight (Gross): | 36kg | 36kg |
| Overall Dimensions: | 730mm 480mm 470mm | 730mm 480mm 470mm |
