Automatic object cross-sectional dimension measurement - using reflected optical interference patterns scanned by readout unit

The equipment is for measuring the external cross sectional dimensions of a sutable object, typically a pipe, wire or strip of material, by means of scanning an optical interference pattern reflected from the object. It consists of a laser source (1) which sends a light beam into interferometer (4)...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SCHULZ,WOLFGANG,DR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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