APPARATUS FOR OPTICAL INSPECTION OF SMALL VOLUMES OF LIQUID SAMPLE AND CUVETTES THEREFOR

APPARATUS FOR OPTICAL INSPECTION OF SMALL VOLUMES OF LIQUID SAMPLE AND CUVETTES THEREFOR

A nephelometer that measures turbidity of low volume suspensions using measurements of light transmitted through and/or scattered by the sample. The sample suspension is placed in a tiered cuvette adapted to facilitate measuring the turbidity of low volume samples. The lower portion of the cuvette h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FOX, William Alan, LANGHOFF, Brian Reuben, SMITH, Kerry Lynn
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A nephelometer that measures turbidity of low volume suspensions using measurements of light transmitted through and/or scattered by the sample. The sample suspension is placed in a tiered cuvette adapted to facilitate measuring the turbidity of low volume samples. The lower portion of the cuvette has smaller dimensions, in horizontal cross section, than the top portion. Both lower and upper portions have angled surfaces. The lower, smaller portion of the cuvette is interrogated by the nephelometer.