Measuring the refractive index of solids and liquidsnd average dispersion (nf-nc) and the mass fraction of dry solids in sugar solutions, known as Brix. It can be used for testing and analysis in sugar production, pharmaceuticals, beverages, petroleum, food, chemical industries, as well as in research and teaching departments. It features visual aiming, optical dial reading, and is simple and reliable.

The main technical parameters are as follows:

1. Refractive index: nd 1.3000~1.7000

2. Accuracy: ±0.0003

3. Mass dispersion of sugar solution (Brix) 0~95%

4. Weight: 2.6kg