HAND REFRACTROMETER

With Complete imported optical components for direct reading percentage of sugar.

Occular Scale: 0 to 32%, 0 to 50 %, 28 to 62%, 58 to 92%, 40 to 85%, Ote 95%

SPECIFICATION:

Each division 0.2% Scale Accuracy 0.2% Working temp. standard at 20?? C or 27.5??

C Net weight 300 gms approx. DROP the solution placed on the glass disc in the hinged plate spreads into a thin film when the plate is closed on the prism. Holding the Refrectrometer to light the eye piece with helical motion is foccussed on the transparent scale inside. The edge of the black dark shadow formed by total internalre flection effect is also seen in focus and it position on the scale corresponds to percentage of sugar.