Characteristics:
Measurement of refractive index nD, average dispersion nF-nc of transparent or translucent liquid and solid substances;
Measurement of mass fraction (Brix) of cane sugar solution;
Widely used in the field of sugar, pharmaceutical, beverage, petroleum, food, chemical industries as well as research institutes and educational department;
Visual aim, optical index-plate reading;
Easy and reliable.
 
Specifications:

Refractive index nD:	1.3000-1.7000
Accuracy:	±0.0003(WYA)   ±0.0002(WYA-2W)
Dissolved Solids Brix:	0-95%
Magnification of the telescope objectives:	2X
Magnification of the reading objectives:	22X
Weight (Gross):	3.5 kg(WYA)   4.5kg(WYA-2W)
Overall Dimensions:	270mm 180mm 370mm(WYA)   240mm  200mm  390mm(WYA-2W)