JJG 622-1997 Active National Metrology and Inspection Regulations JJG

JJG 622-1997 Megohmmeter

Publish Date: 1997-10-24 Implement Date: 1998-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 622-1997

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1997-10-24

Implement Date: 1998-05-01

Pages: 15 pages

Scope

This procedure is only applicable to the verification of insulation resistance testers (including newly manufactured, in-use, and repaired insulation resistance testers) that directly measure insulation resistance. It is not applicable to digital or special-purpose instruments used to measure insulation resistance, whose technical requirements differ from those specified in this procedure.