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Simple, accurate and reliable measurement
A refractometer is an optical measuring instrument suitable for determining the percentages of antifreeze in coolants, acid in battery fluids and urea in AdBlue®.
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Product / • Setting screw for adjusting to the 0-line (water line) / • Focus adjusted by turning the eyepiece / • Soft eye-flap on ocular / • Stable metal housing / • Rubber-coated handle / • Jointed cover plate for optimum fluid distribution / Applications / • For ethylene glycol-water mixtures in the coolant loop of cars, trucks, etc. / • For ethylene glycol glycerine water mixtures in the coolant loop of cars, trucks, etc. / • Determination of density of storage battery acid in batteries / • Determination of frost protection for the windscreen washer / • Determination of the concentration of AdBlue / Data / • Ethylene glycol: 0 to -50°C Scale: 1°C / • Ethylene glycol glycerine: 0 to -50°C; Scale: 1 °C / • Storage battery acid: 1.10 to 1.40 g/ml; Scale: 0.01 g/ml / • Frost protection windscreen washer: 0 to -40°C; Scale: 5°C / • AdBlue: 30 – 35 % Scale: 0.5 % / • ATC: with automatic temperature compensation / Measuring procedure / After cleaning the cover and prism carefully, place 1 – 2 drops of the test fluid on the prism. / Close the flap to distribute the liquid. / Look through the eyepiece against a light background and adjust the focus of the scale. / Read the values off the blue / white separating line.