Refractive index is one of the important optical constant of the material, 
through the determination of refractive index, so as to understand the material optical properties, purity, etc. To measure the refractive index of transparent, translucent liquids nD and mass fraction of sugar solution (Brix)

Feature
Touchscreen
Test automatic
Good Repeatability,Temperature correction function
Small volume, data save and print function

Parameter
The refractive index measurement range(nD): 1.30000-1.70000
Test resolution(nD) 0.00001  
error(nD):±0.0002
Sucrose solution quality score(Brix)test range: 0-100%
Test resolution(Brix): 0.1%
error(Brix):±0.1%
Built-in measurement model:8
Temperature test range: 0-50℃
port:RS232/USB/U disk
power:220V±22V frequency 50Hz±1Hz
display:touchscreen
prism:hardglass
dimension:345mm×345mm×165mm
weight:4kg