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Proceedings Paper

Fibrr Optic Refractometer With Inherent Turbidity Measurement
Author(s): Mathis Kuchejda
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Paper Abstract

A hand-held automatic refractometer has been developed in cooperation with the Fraunhofer Institut fOr Physikalische Messtechnik in Freiburg, consisting of a fiber optic sensor and a microprocessor controlled measuring system. The refractometer is intended for routine measurements for carious kinds of liquids, especially under rough environmental conditions. The design of the refractometric sensor is based on a single, rigid multimode fiber. Additionally temperature and turbidity are measured., to allow the correction of the refractive index.

Paper Details

Date Published: 14 October 1987
PDF: 3 pages
Proc. SPIE 0798, Fiber Optic Sensors II, (14 October 1987); doi: 10.1117/12.941113
Show Author Affiliations
Mathis Kuchejda, Schmidt und Haensch GmbH .& Co (Germany)


Published in SPIE Proceedings Vol. 0798:
Fiber Optic Sensors II
Anna Maria Verga Scheggi, Editor(s)

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