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WZZ-2A Automatic Polarimeter
WZZ-2A automatic polarimeter is a easy-use instrument used to measures angle of rotation and specific optical rotation.
Automatic Measurement
The polarimeter built-in auto control system. Switch on the power, the system will search an optical zero point automatically. You need only put the sample tube into measuring field chamber, the screen will displays measured value automatically.
Auto-judge levorotatory or dextrorotatory
The polarimeter is capable of auto-judge substance of levorotatory or dextrorotatory. When the display shows negative measured values, it indicated that sample is levorotatory substance, if it is shows positive measured values, it indicated that sample is dextrorotatory substance.
Reproducibility
For best measured value, you need measure a sample 3 times or more to ensure the accuracy of the measured value. Press + or - key, the polarimeter will repeating measurements.
Parameter:
| Model | WZZ-2A |
| Measuring Range | -45o~+45o |
| Scale Value | ±0.02o |
| Light Source | Sodium Lamp |
| Wavelength | 589.44nm |
| Round Cuvette | 100 or 200mm |
| Power Requirements | 220V/50Hz |
| Dimensions | 600(L)×300(W)×200(H)mm |
| Weight | 24kg |
WZZ-2A Automatic Polarimeter