YJ-7100G-1 Automatic Polarimeter

Main technical parameters are as follows:

1. Uses an LED light source with a lifespan of over 20,000 hours, replacing the previously used low-lifespan and easily damaged sodium lamp. This greatly eliminates the inconvenience caused by frequent replacement of sodium lamps for users.
2. Employs photoelectric detection and microcomputer control technology, with a large backlit LCD screen for clear and intuitive data display.
3. Capable of measuring optical rotation, specific rotation, concentration, and sugar content, with automatic retesting (1–6 times selectable) and automatic calculation of average and root mean square values. Can measure dark-colored samples.
4. Equipped with an RS232 interface for data transmission to a PC                                

5. Measurement modes: optical rotation, specific rotation, concentration, sugar content                                                                 

6. Light source/LED + interference filter wavelength: 589.44 NM                                                 

7. Measurement range: -45° to +45°; -120°Z to +120°Z

8. Minimum reading: 0.001°; 0.001°Z                                                                         

11. Minimum sample transmittance: 1%   

12. Instrument accuracy class: 0.05      
13. Weight: 25 kg   

14. Instrument dimensions: 600mm × 330mm × 270mm