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Proceedings Paper

Multi-function grating measurement instrument: a new production having development prospect for large machine and middle or small factory
Author(s): Pin-Zhong Ma
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Paper Abstract

The multi-function grating measurement instrument is a digital readout precision metroscope, which can cover a wide range of applications for scientific research and industrial measurement. This instrument with measuring range 0-100 mm, resolution 0. 001 mm may be used to determine the workpiece dimensions by methods of direct or comparative measurement.

Paper Details

Date Published: 1 July 1990
PDF: 2 pages
Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12302N (1 July 1990); doi: 10.1117/12.2294732
Show Author Affiliations
Pin-Zhong Ma, Nanjing Astronomical Instrument Factory (China)

Published in SPIE Proceedings Vol. 1230:
International Conference on Optoelectronic Science and Engineering '90
DaHeng Wang, Editor(s)

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