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Black R9700 Model Pantone 534 Blue - 100/80/30/5 Anti-freeze & Battery Fluid Pantone 485 Red - 10/100/100/5 Pantone 123 Yellow - 0/27/100/ Refractometer Instruction Manual reedinstruments...
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Specifications Measuring Range: -50 to 0°C propylene and ethylene glycol 1.15 - 1.30 specific gravity Minimum Scale Division: 5°C Dimensions: 30 x 40 x 170mm (1 x 1.5 x 6.5”) Automatic Temperature Compensation Range: 10 to 30°C Weight: 200g (7 oz) Instrument Description Prism Cover Plate...
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Calibration Open the cover plate and place 2-3 drops of distilled water onto the prism surface, close the cover plate, press lightly and ensure the water spreads evenly across the whole surface area without air bubbles or dry sections. (wait 30 seconds until the water adjusts to ambient temperature) Hold towards light source and look into the eyepiece, if the boundary line between the upper blue field and the lower white field is not located exactly on the 0°C waterline, adjust the correcting screw until both lines meet.
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Warning DO NOT IMMERSE IN OR CLEAN WITH RUNNING WATER THIS TOOL IS A PRECISON OPTICAL INSTRUMENT, IT REQUIRES CAREFULL HANDLING and STORAGE DO NOT DROP OR SUBJECT TO SHOCK AS DAMAGE MAY RESULT TO THE MIRROR TUBE and OPTICAL COMPONENTS DO NOT SCRATCH OR ATTEMPT TO MEASURE CORROSIVE CHEMICALS AS DAMAGE MAY OCCUR TO THE PRISM’S COATING CAUTION –...
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