Automatic Polarimeter (LCD)
Polarimeter is an instrument used for determining optical rotation of substances. It is also used for measuring specific rotation, concentration & international sugar scale of optically active substances. Polarimeter is ideal for pharmaceutical, food and beverages, sugar, cosmetics, oil refinery, chemical industries & also scientific research studies.
Contech Digital Polarimeter is a fully automatic instrument and eliminates the need for manual adjustments thus offering a high degree of measurement precision.
Features :
- Measures optical rotation, specific rotation, concentration and sugar content.
- Based on Optical Null principle.
- Multiple readings and calculation of average value and standard deviation.
- Measurement of dark samples upto 1% transmittance due to adjustment of high voltage supply to the detector in accordance with the darkness of sample.
- RS-232 interface.
- Various types of sample tubes, Sample tube length : 100 mm or 200 mm
Specifications :
Light source : Infrared LED
Wave length : 589.44nm
Modulator : Faraday magneto optical modular.
Measuring Range Optical Rotation : -45o ~ +45o
International Sugar Scale : -120o ~ +120o Z
Accuracy Optical Rotation : +( 0.01o+ measuring value x 0.05%)
International Sugar Scale : +(0.03o Z+ measuring value x 0.05%Z)
Minimum transmittance of sample : 1%
Power Supply : 230V, +10% AC, 50/60 Hz
Dimensions : 600mmx320mmx240mm
Weight : 30kg