Refractometers, hand-held, precision For simple, manual measurement of concentrations and refractive indices of liquids. Hand-held, precision refractometers with focussing eyepiece, soft rubber eyecups (to reduce straylight ingress, also spectacle lenses do not slip off and are not scratched), case and conversion tables. Hand-held refractometers cannot be fitted with a thermostatic controller and so measurements have to be temperature compensated.
Models with extra code M: Basic model Models with extra code T: with automatic temperature compensation (ATC) Models with extra code a: with automatic temperature compensation (ATC) and protection class IP65 Models with extra code H: for hot samples, with prism made of tempered glass
Type MASTER-TA For Wine Measuring range 0.0 - 25.0 % T.A., 0.0 - 40.0 % Brix Accuracy ±0.3 % T.A. ± 0.2 % Brix Minimum scale value 0.2 % T.A. 0.5 % Brix |