This instrument is used to check the B.R. VALUE in Oil.
Divisions on the oil scale are sub-divided by Micrometer screw error due to temperature changes in sugar solutions can be eliminated by temperature corrections device provided. It is an indispensable tool for all industries using sugar, oil & many other similar substances. Butyro Refractometer Index has a Measuring range: 1.42 to 1.49 to an accuracy of 0.0002. Micrometer allows the accuracy of 0.01% on the oil (Butyro) scale.
