GB/T 1957-1981
Replaced
GB/T 11923-2008
Active
National standards
GB/T 11923-2008 Level meter utilizing ionizing radiation
GB/T 11923-2008 Level meter utilizing ionizing radiation
Basic Information
Standard Code:
GB/T 11923-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Radionuclide application instruments
ICS Name:
Measuring instruments and meters
Publish Date:
2008-07-02
Implement Date:
2009-04-01
Pages:
23 pages
Scope
This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for ionizing radiation level gauges. This standard applies to ionizing radiation level gauges that utilize a radiation source to continuously or point-by-point (single or multi-point) measure the position of a material's surface or the interface between two substances with different densities and that do not mix. The material being measured can be a liquid or a powdery solid, and the output signal can be a continuous quantity or a switching quantity.
Development Information
Replace the following standards
Adopt standards
IEC 60982:1989
Related Standards
GB/T 1216-1985
Replaced
GB/T 1216-1985 Micrometers
GB/T 5106-1985
Replaced
GB/T 5106-1985 Gauges for straight cylindrical involute splines
GB/T 6091-1985
Replaced
GB/T 6091-1985 Straight edge
GB/T 1217-1986
Replaced
GB/T 1217-1986 Gear tooth micrometers
GB/T 13925-1992
Replaced