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| Model SGW-1 Automatic Polarimeter | | Characteristics: | | 1. Use the incandescence lamp plus filter stand for sodium lamp in order to lengthen the service life of the light power (more than 2000 hours). | | 2. Don’t need pre-warm when turning on. | | 3. Measuring specific rotation, optical rotation, sugar degree and concentration. | | 4. Automatic repetition-measurement for 6 times, and calculation of average value and means square root. | | 5. Sample chamber adopts constant temperature designing in order to decrease the temperature heating effect on measurement. | | 6. Temperature display & USB interface. | | | | Specifications: | | Measurement range: | -45°+45°, -120°Z-+120°Z | | Minimum Reading | 0.001° | | Accuracy: | ±(0.005°+Measurement valve 0.03%) | ±(0.015°Z+Measurement valve 0.03%) | | Repeatability (Max.Deviation): | ≤0.002°, ±0.006°Z | | Minimum Sample transmittance: | 1% | | weight(net): | 35KG | | Overall Dimensions: | 850mm*470mm*380mm |
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| | | | | | | | WZZ-2B Automatic Polarimeter | | Characteristics: | * Photoelectric test and automatic servomechanism control.
* LCD display.
* Storage of three times results of Re-M (repetition-measurement) and calculation of average values.
* RS232 interface. | | | Specifications: | | Measurement range: | -45° ~ +45° | | Minimum Reading: | 0.005° | | Accuracy: | ±(0.01°+ Measurement value*0.05 %) | | Repeatability (Max. Deviation): | ≤0.01° | | Minimum sample transmittance: | 10% | | Weight (Net): | 28 kg |
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| | WZZ - 3 Automatic Polarimeter | | Characteristics: | * Photoelectric test and microcomputer control.
* LCD display
* Measuring specific rotation, optical rotation and sugar degree
* Automatic repetition-measurement for 6 times, and calculation of average value and means square root
* RS232 interface | | | | Specifications: | | Measurement range: | -45° ~ +45°, -120°Z ~ +120°Z (Sugar Degree) | | Minimum Reading: | 0.001° | | Accuracy: | ±(0.01°+ Measurement value*0.05 %) | ±(0.03°Z+ Measurement value*0.05 %) | | Repeatability (Standard Deviation s): | ≤ 0.003° , ± 0.03°Z | | Minimum sample transmittance: | 10% | | Weight (Net) | 28 kg | | Overall dimensions: | 600mm*310mm*212mm |
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| | WZZ-2S(2SS) Automatic Polarimeter | | Characteristics: | * Domestic advanced digital circuit and microcomputer control.
* LCD display
* Storage of three times results of Re-M (repetition-measurement) and calculation of average value.
* Measurement of dark-colored sample
* RS232 interface | | | | Specifications: | | Measurement range: | 2S: -45°+45°, 2SS: -120°Z-+120°Z | | Minimum Reading: | 2S: 0.001°, 2SS: 0.01°Z | | Accuracy: | 2S: ±(0.01°+ Measurement value * 0.05 %) | 2SS: ±(0.03°Z+ Measurement value * 0.05 %) | | Repeatability (Standard Deviation s): | 2S:≤ 0.002°, 2SS: ≤ 0.02°Z | | Minimum sample transmittance: | 1% | | Weight (Net): | 30 kg | | Overall dimensions: | 600mm*320mm*220mm |
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