JJG 2042-1989 Active National Metrology and Inspection Regulations JJG

JJG 2042-1989 Liquid Scintillation Measuring Instruments for Radioactivity Measurement

Publish Date: 1989-09-11 Implement Date: 1990-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 2042-1989

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1989-09-11

Implement Date: 1990-07-01

Publisher: The National Technical Supervision Bureau

Pages: 8 pages

Scope

This verification system table is applicable to the verification of liquid scintillation measuring instruments. It specifies the use of the national reference standard for the activity measurement unit of radionuclide solutions in Becquerels (Bq), the complete set of basic measuring instruments included in the reference standard, the basic metrological parameters of the reference standard, and the procedures for transferring values to working measuring instruments with the help of working reference standards and standards, errors, and basic verification methods.
This verification system table consists of three parts: reference measuring instruments, standard measuring instruments, and working measuring instruments.