WYV-S Digital V-prism Refractometer 

Features:

1. Wide range, high-precision and multi-wavelength

2. Available for refractive index changes after high-temperature heattreatment of materials

3. Fast and accurately measure the refractive index, averagedispersive partial dispersion and sugar solution mass fraction (Brix) fortransparent or translucent solid or liquid substances

4. User-friendly interface, fast measuring speed, good repeatability,temperature correction

5. Four optional light sources

Specifications:

1. Measuring range: 

    1) Refractive index (nD): 1.300000~1.700000 (liquid); 1.300000~1.950000 (solid)

    2) Brix: 0~100%

2. Accuracy:

    1) Refractive index (nD): ±5 x 10-5

    2) Brix: ±0.1%

3. Resolution: 

    1) Refractive index (nD): 1 x 10-6

    2) Brix: 0.01%

4. Wavelengths: 706.5nm, 656.3nm, 589.3nm, 587.6nm, 546.1nm, 486.1nm, 435.8nm, 404.7nm

5. Light Source (optional): Hydrogen lamp or Sodium lamp or Helium lamp or Mercury lamp

6. Temperature display range: 0-50°C

7. Magnifying Factor of the magnifier: 5X

8. Display: 5.6 inch color touch screen

9. Interface: RS232, USB, U disk

10. Power supply: 220V±22V, 50Hz±1Hz, 120w

11. Overall dimensions: 720 x 550 x 560mm

12. Weight: 80kg