JJG 42-2023 Active National Metrology and Inspection Regulations JJG

JJG 42-2023 Working Glass Hydrometers

Publish Date: 2023-03-15 Implement Date: 2023-09-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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

Word Count: 67 Thousand words Pages: 52 pages

Replace the following standards

JJG 42-2011 Working Glass Hydrometers

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

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