Digital refractometer J57WR

with temperature controllaboratory

The Rudolph J57WR Automatic Digital Refractometer ,is designed for the chemical industry where it is used as a Quality Control Toll rather than a laboratory instrument. Perfect for heavy use applications where fast, automatic, and accurate readings are required, the refractometer features a single flat measurement surface, automatic temperature control and one button measurement capability. The sample is to be placed on the prism and with one press of a button the samples are displayed on a 7.5cm x 10cm back lit LCD screen. There are no shadow lines to match and there is no eyepiece requiring operator determination or manual adjustment.