Description
Characteristics:
1. Photoelectric test and microcomputer control
2. Optical rotation and sugar content measurement (YWZZ-2S only)
3. Triple result storage
4. Average value calculation
5. Dark sample measurement (YWZZ-2S only)
6. RS232 interface
Specifications
1. Measuring range:
• YWZZ-2B: -45°~+45°
• YWZZ-2S: -45~+45°, -120~+120°Z (Brix)
2. Accuracy:
• YWZZ-2B: 0.02° (-15°≤optical rotation≤15°); 0.05° (optical rotation< or optical rotation>15°)
• YWZZ-2S: (0.01°+ 0.05% measurement value); (0.03°Z + 0.05% measurement value)
3. Minimum indication value:
• YWZZ-2B: 0.001°
• YWZZ-2S: 0.001°, 0.01°Z
4. Repeatability:
• YWZZ-2B: 0.01°
• YWZZ-2S: Sample transmittance: >1% 0.002° (0.006°Z)
5. Display: LCD
6. Monochromatic Light Source (Sodium Lamp): 589.44nm
7. Reaction Tube Length (100mm and 200mm): 1 each
8. Gross Weight:
• YWZZ-2B: 32kg
• YWZZ-2S: 36kg
9. Overall Dimensions: 730 x 450 x 100mm 370
Other models are also available.
Please chat/WhatsApp at 0858-7630-0414 (Fast response)




