JJG 661-2004 Active National Metrology and Inspection Regulations JJG

JJG 661-2004 Flatness Interferometer with Isoclinic Circle Fringe

Publish Date: 2004-09-21 Implement Date: 2005-03-21 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 661-2004

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2004-09-21

Implement Date: 2005-03-21

Pages: 12 pages

Scope

This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of plane-type equal-inclination interferometers.

Development Information

Word Count: 14 Thousand words Pages: 12 pages

Replace the following standards

JJG 661-1990

Referenced Standards

JJF 1001-1998 General Terms in Metrology and Their Definitions JJF 1059-1999 JJF 1094-2002 Evaluation of the Characteristice of Measuring Instruments

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