JJG 752-1991 Abolished National Metrology and Inspection Regulations JJG

JJG 752-1991 Activity Standard Device for Ge-γ-ray Spectrometer

Publish Date: 1991-09-04 Implement Date: 1992-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 752-1991

Standard Type: National standards

Standard Status: Abolished

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1991-09-04

Implement Date: 1992-05-01

Publisher: The National Technical Supervision Bureau

Technical Committee: The National Institute of Metrology and Quality Supervision of China

Pages: 15 pages

Scope

This procedure is applicable to the verification of newly manufactured, in-use, and repaired coaxial germanium (lithium) γ spectrometers or coaxial high-purity germanium γ spectrometers used for activity measurement. The energy range of γ rays is 60~1 408 keV, and the point source activity is 3.7×103~3.7×105 Bq.