DRK8068 Automatic Polarimeter

The drk8068 automatic polarimeter uses light-emitting diodes as the light source, avoiding the trouble of frequent replacement of sodium lamps. The test range of SGW®-3 is up to ±89° (optical rotation). The semiconductor Peltier device has heating and cooling functions. If a temperature-controlled test tube is used, the temperature of the sample can be controlled and measured. The large-screen touch LCD on the instrument provides a WINDOWS operation interface, which is simple, intuitive, stable and reliable.

The main technical parameters
Measurement mode: optical rotation, specific rotation, concentration, sugar content
Light source: LED + high-precision interference filter
Working wavelength: 589nm (sodium D spectrum)
Measuring range: ±89°(optical rotation) ±257°Z(bracity)
Minimum reading: 0.001° (optical rotation)
Indication error: ±0.01°(﹣15°≤optical rotation ≤+15°)
±0.02° (when the optical rotation is less than 15° or when the optical rotation is greater than +15°)
Repeatability (standard deviation s): 0.002° (optical rotation)
Temperature control range: 15℃-30℃
Temperature control accuracy: ±0.5℃
Display mode: 7-inch color dot matrix LCD touch screen display
Test tube: 200mm, 100mm common type, 100mm temperature control type
The lowest light transmittance of the measurable sample: 1%
Output communication interface: USB interface
Data storage: 1500 sets of data
U disk export: picture or data format file
Power supply: 220V±22V, 50Hz±1Hz, 250W
Instrument size: 710mm×365mm×235mm
Net weight of the instrument: 36kg