Abbe Refractometer is widely used in the petroleum industry, oil and fat industry, pharmacy industry, glass industry, foodstuff industry to determine the refractive index and mean dispersion of transparent liquids and solids. It is also designed for determine sugar content in aqueous solution. With the help of the thermostat it may determine the refractive index of substance for the temperatures from 10 to 50
Item WY1A 2W WYA3
Determine range of refractive index (n D) 1.300~1.700 1.300~1.700 1.300~1.700
Determine range of the sugar content 0~95% 0~95% 0~95%
Minimum scale unit of sugar content 0.25% 0.25% 0.25%
Minimum scale unit of refractive index (ND ) 0.0005 0.0005 0.0005
Minimum inaccuracy of measurement ± 0.0003 ± 0.0003 ± 0.0003
Magnification of telescope 2* 2* 2*
Magnification of reading microscope 22* 22* 22*
Weight 6.1Kg 4.9Kg 2.7Kg
Special thermometer (with shield cover).
Standard glass test piece (with a box).
Square hole spanner for adjusting.