JJF 1909-2021 Active National Metrology Technical Specifications JJF

JJF 1909-2021 Calibration Specification for Filled System Thermometers

Publish Date: 2021-07-28 Implement Date: 2022-01-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1909-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2021-07-28

Implement Date: 2022-01-28

Publisher: 国家市场监督管理总局

Technical Committee: 全国温度计量技术委员会

Pages: 17 pages

Scope

本规范适用于测量范围在(-30～200) ℃的圆形标度蒸汽压力式温度计、测量范围在(-80～600) ℃的圆形标度气体压力式温度计、测量范围在(-40～250) ℃的液体压力式温度计的校准。

Development Information

Drafting Units:

天津市计量监督检测科学研究院、北京市计量检测科学研究院

Drafting Persons:

余松林、蒋静、王媛媛

Word Count: 28 Thousand words Pages: 17 pages

Replace the following standards

JJG 310-2002 Filled System Thermometers

Referenced Standards

JB/T 9259-1999 Vapour pressure and gas filled thermometers

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