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Principles of Refractometry - 2 Pages

  1. P. 1

  2. P. 2

Catalogue excerpts

digital automatic refractometers use alight sensitive integratedcircuit (self-scanned array)to detect the exact position of the borderline.Bellingham+Stanley instruments also incorporatespecial software for interpreting fuzzyђ borderlinesthat many products tend to produce. In this way,there is no subjective human judgement needed intaking a reading- a major advantage of an automatic instrument.When the composition of a substance changes, so does its RI. Thus a measure of RI canyield information about the composition of a substance. For example, when a substance isdissolved in a liquid the RI increases....

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All Bellingham + Stanley, A Xylem Brand catalogues and technical brochures

  1. ASTM D 2140

    4 Pages


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