DZ/T 0101.12-1994
Active
JJG 919-2023
Active
National Metrology and Inspection Regulations JJG
JJG 919-2023 Verificating Meters for pH Meters
JJG 919-2023 Verificating Meters for pH Meters
Basic Information
Standard Code:
JJG 919-2023
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:
全国物理化学计量技术委员会
Pages:
20 pages
Scope
本规程适用于pH计检定仪的首次检定、后续检定和使用中检查。
Development Information
Drafting Units:
中国计量科学研究院、内蒙古自治区计量测试研究院
Drafting Persons:
修宏宇、宁铨
Replace the following standards
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
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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