Parameters/Model |
POL-568 |
POL-533 |
POL-537 |
Measurement mode |
Optional rotation, specific rotation, sugar degree and concentration (Custom) |
Frequently used methods |
300 |
Light source |
Light-emitting diode (LED) (up to 10,000 hours) + precision interference filters |
20W Tungsten halogen lamp |
Working wavelength |
589.44 nm (Sodium D Spectrum) |
Standard: 546, 589 nm |
Optional: 365, 405, 436, 578, 633nm |
Measurement range |
±90° (Optional Rotation) ±259° Z (Sugar) |
Minimum reading |
0.0001° |
0.001° |
0.001° |
Accuracy |
±0.003° |
±0.004° |
0.004° |
Min. transmission of samples able to be measured |
0.01% |
0.05% |
0.10% |
Repeatability |
≤0.002° |
Response speed |
8°/s |
Measurement time |
6 Times/26s |
Sample temperature control |
Yes |
Temperature control mode |
Peltier (Built-in) |
Temperature control range |
10-50℃ |
Temperature control accuracy |
±0.2℃ |
Operation system |
WINDOWS |
Display |
8-inch color dot matrix touch LCD |
Calibration method |
Multi-point automatic calibration |
Data storage |
16G Database |
GMP Regulations |
Qualified |
Output communication interface |
USB/Keyboard/Mouse/University Printer/VGA/Ethernet/Optional wireless card for wireless internet access |
Test tubes |
200mm 100mm (regular) 100mm (temp. control) |
Optional tubes |
50mm (regular) 200mm (temp. control) |
Weight (Gross) |
36 kg |
Dimensions |
860mm×510mm×470mm |
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