DZ/T 0101.12-1994
Active
JJG 42-2011
Replaced
National Metrology and Inspection Regulations JJG
JJG 42-2011 Working Glass Hydrometers
JJG 42-2011 Working Glass Hydrometers
Basic Information
Standard Code:
JJG 42-2011
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2011-09-20
Implement Date:
2012-03-20
Pages:
34 pages
Scope
This regulation applies to the initial verification, subsequent verification, and in-use inspection of fixed-scale working glass float gauges, such as density meters, oil density meters, alcohol meters, sugar meters, milk meters, soil meters, etc. (hereinafter referred to as float gauges).
This regulation does not apply to the verification of oil density meters with a low density range of less than 650 kg/m³.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
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SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
DZ 4-1981
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active