DZ/T 0101.12-1994
Active
JJG 42-2023
Active
National Metrology and Inspection Regulations JJG
JJG 42-2023 Working Glass Hydrometers
JJG 42-2023 Working Glass Hydrometers
Basic Information
Standard Code:
JJG 42-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2023-03-15
Implement Date:
2023-09-15
Publisher:
国家市场监督管理总局
Technical Committee:
全国质量、密度计量技术委员会
Pages:
52 pages
Scope
本规程适用于密度计、石油密度计、酒精计、糖量计、乳汁计、土壤计等质量固定式工作玻璃浮计的首次检定、后续检定和使用中检查。
Development Information
Drafting Units:
中国计量科学研究院、山西省计量科学研究院
Drafting Persons:
时文才、高平
Replace the following standards
Referenced Standards
ISO 649-2
JJG 2094-2010 Measuring Instruments for Density
JJG 2094-2021 Measuring Instruments for Density
JJF 1229-2009 Mass and Density Terms in Metrology and Their Definitions
JJF 1229-2021 Mass and Density Metrological Terms and Their Definitions
GB/T 17764-1999 Principles of construction and adjustment of glass hydrometers
GB/T 17764-2008 Hydrometers—Principles of construction and adjustment
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
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