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Table of Contents
Related Manuals for DEMA 94235
Summary of Contents for DEMA 94235
- Page 1 REFRACTOMETER 0-32% DEMA 94235...
- Page 2 CONTENTS Safety instructions ..................3 1.1. Intended use ...................3 Assembly and construction ..............3 Service ....................4 3.1. Setting the zero-point ................4 3.2. Measuring ....................5 Maintenance ...................5 Disposal ....................6 Technical data ..................6 Conversion table ..................7...
- Page 3 SAFETY INSTRUCTIONS • Warning! Technical changes can be made by manufacturer at any time without prior notice and may not be taken into account in this manual. • Before use, always check the device to be properly assem- bled tightened and without missing parts. •...
- Page 4 SERVICE Operation Manual for Hand-held Refractometer for Brix measurement 28 to 62% 3.1. Setting the zero point Light Plate Product Layout • Open the cover plate of the refractometer. Calibration Knob • Drop 1-3 drops of distilled water on the prism surface with Eyepiece the help of the pipette included in the set Focus Dial...
- Page 5 3.2. MEASURING • Open the cover plate of the refractometer. • Drop 1-3 drops of the liquid on the prism surface with the help of the pipette included in the set • Close the cover plate very carefully and firmly - so the water is distributed to the entire surface of the prism without bub- bles and dry spots.
- Page 6 DISPOSAL • Do not dispose with commonal waste. • Dispose only on the proper places or contact DEMA or local dealer or local recylcing point suitable for disposing such tools. TECHNICAL DATA Measurement range: 0 – 32 % Error / Accuracy ±...
- Page 7 Conversion table PERCENT DEGREE PERCENT DEGREE PERCENT DEGREE PERCENT DEGREE 10.0% 40.0º 15.1% 61.5º 20.2% 83.8º 25.3% 107.0º 10.1% 40.4º 15.2% 61.9º 20.3% 84.3º 25.4% 107.4º 10.2% 40.8º 15.3% 62.4º 20.4% 84.7º 25.5% 107.9º 10.3% 41.2º 15.4% 62.8º 20.5% 85.2º 25.6% 108.4º...
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