YJ-7100D-1 Fully Automatic Polarimeter

The main functional parameters are as follows:

1. Utilizes photoelectric detection and automatic servo mechanism control, with backlit LCD display. Test data is clear and intuitive, capable of storing three repeated test results and calculating the average value.

2. Light source/LED diode + interference filter, wavelength: 589.44nm; lifespan greater than 20,000 hours.

3. Measurement mode: Optical rotation.

4. Employs photoelectric detection and microcomputer control technology, with a large backlit LCD screen for clear and intuitive data display. Can automatically test optical rotation three times and calculate the average value. Equipped with an RS232 interface for data transmission to a PC.

5. Measurement range: -45° to +45°, minimum reading: 0.002°; accuracy: ±(0.01° + measured value × 0.05%); repeatability: ≤0.01°.

6. Minimum sample transmittance measurable: 10%; instrument grade: 0.05.

7. Weight: 25kg  

8. Instrument dimensions: 600mm * 330mm * 270mm