The polarimeter is the basic scientific instrument used to measure angle of rotation, specific optical rotation of optically active substance.
Measures value, that means is levorotatory substance, if appearing positive measures value, it means is dextrorotatory substance.
Reproducibility:
In experiment, you need test a sample solution three times or more to ensure the accuracy of the measured value, you can press [ + ] or [ - ] key and the polarimeter will test again.
The polarimeter not only can test the angle of rotation of substance and but can calculate its purity, concentration and percentage.
Product include:
100/200mm tubes, Sodium lamp, Operation manual
Automatic Measurement:
WZZ-2A built-in auto-controlling system. Power on the polarimeter, the system will search for zero point automatically. You need only put the sample tube inmeasuring field chamber, the polarimeter will display
The angle of rotation.
Auto-judge substance form levorotatory or dextrorotatory:
The polarimeter can auto-judge compoundor form levorotatory or dextrorotatory. If there is negative
Specifications:
|
Model |
WZZ-2A |
|
Range |
-45 o ~ +45 o |
|
Accuracy |
± 0.02 o |
|
Reproducibility |
± 0.01 o |
|
Resolution |
0.005 o |
|
Light Source |
Sodium lamp |
|
Optical Wavelengths |
589.44nm |
|
Stable Time |
5 minutes |
|
Round Cuvette |
100 or 200mm |
|
Power Requirements |
220VAC/50Hz |
|
Dimensions |
600(L)mm× 300(W)mm× 200(H)mm |
|
Weight |
24kg |
Shanghai Toposun Industrial Co., Ltd. is an internationally leading laboratory and process technology provider with areas of core competence in biotechnology and medical. The products of our company are widely applied in microelectronics, optics, precise machinery, medical and health, bio-pharmaceuticals, food and drinks, ultra-purification smelting, aviation and space flight, and other industrial aspects and the research in colleges, universities and institutes and the asepsis sickrooms in hospitals, etc.
Inspection instrument:
Dust particle counter, dust particle multi-point inspection system, sampling device, environment comprehensive parameter monitor, FFU central controller, etc.
Air clean equipment:
Clean bench, clean shower, FFU, biology safety cabinet, clean sampling vehicle, clean work station, clean hand dryer, clean ventilation unit, heat exchange reclaim facility.
Air clean equipment to remove static electricity:
Clean bench, clean shower, clean work station to eliminate the static electricity and other ion blower fan, blower gun, blower fan, etc and other static electricity removal products.
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