With built in occluar scale for direct reading of percentage standardised at 20° C with accuracy 0.2% with occuar scale range
0 to 32%
28 to 62%
58 to 92%

Designed for accurate quick examination of refractive indices and mean dispersion of liquids, solids and power. N.D. Range 1.3,000 to 1.700 in steps of 0.001. The body of instrument has learning of 60°. It consists of Abbe double prisms with thermostat compensator Telescope. Mirror, Limb, Graduated Sector Reading Magnifier and radial arm, complete in wooden box.

Divisions on the oil scale are sub divided by Micro meter screw errors due to temperature changes in sugar solutions can be eliminated by temperature correction device provided. Purity and cost of production are imported considerations in the manufacturing of food products. Both these can be dealt with by use of this instrument, because an accurate measurement of the index of refraction gives reliable check on the quality of production. It is an indispensable tool for use of all industries using sugar, oil fats and many other similar substance.

With solid electronic regulator. Very easy to operate with an accuracy of 0.2% by direct reading, 0.1% by estimation, complete with 'L' bend thermometer 10 Nos. dispossable pans, one twizer, dust cover.
Capacity :
5 Gms.
10 Gms.
25 Gms.