General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 28030-2011
Scope
This standard specifies the terms and definitions, requirements, test methods, inspection rules, marks, packaging, transportation and storage of the ground bond resistance tester. This standard applies to analog and digital AC/DC ground bond resistance testers, and also to the ground bond resistance measurement part of instruments that measure other parameters. This standard does not apply to grounding resistance meters for measuring the resistance between the grounding conductor and the earth and grounding resistance meters for similar purposes.
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