This is a very precise optical instrument designed for quick and accurate measuring by using few drops of solutions. It is quite suitable for examination of oils, fats, optical glass, sugar solutions, glycerin and waxes etc.
The instrument has measuring range of refractive index nD1.300 to nD1.700. It has aluminium alloy casted regid body with attachable thermometer 0-50oC for measuring temperature. A sugar scale with 0-95% reading is provided in the instrument. Standard plate made of glass having 1.509 refractive index and contact solution for standardization is also supplied with the instrument.
Instrument is stoving painted and packed in polished plywood cabinet with lock and key & dust cover.