SGW-1 / SGW-2
Automatic Polarimeter
SGW-2 / SGW-1 Automatic Polarimeter
Characteristic
• Need not prewarmwhen turning on;
• Measuring specific rotation, optical rotation, sugar degree and concentration;
• Automatic repetition-measurement for 6 times, and calculation of average valueand means square root;
• Peltier principle to control the temperature(SGWR-2);
• Measurement of dark-colored sample;
Specifications
|
Parameters/Model |
SGW-2 |
SGW-1 |
|
Measurement modes |
Optical rotation, specific rotation, sugar degree, concentration |
|
|
Light source |
LED + interference filter |
|
|
Measurement range |
±45°（optical rotation） ±120°Z（sugar） |
|
|
Accuracy |
±0.01° (-15° ≤optical rotation ≤+15°) ±0.02° (optical rotation<-15° or optical rotation>+15°) |
|
|
Minimum indicating value |
0.001°(optical rotation) |
|
|
sample transmittance |
1% |
|
|
Repeatability |
0.002 °( optical rotation) |
|
|
Display |
7 Inch Colorful Touch LCD |
|
|
Operation Wavelength |
589nm |
|
|
Temperature control range |
15-30℃ |
----- |
|
Temperature Accuracy |
±0.5℃ |
----- |
|
Test Tube |
100mm/200mm (regular) \100mm(temp control) |
100mm/200mm (regular) |
|
Interface |
RS232/USB |
|
|
Weight (Gross) |
43kg |
|
|
Overall Dimensions |
820mm×500mm×510mm |
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