JJF 1944-2021 Active National Metrology Technical Specifications JJF

JJF 1944-2021 Calibration Specification for Capacitance Comparators

Publish Date: 2021-12-08 Implement Date: 2022-06-08 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1944-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2021-12-08

Implement Date: 2022-06-08

Publisher: 国家市场监督管理总局

Technical Committee: 全国几何量工程参量计量技术委员会

Pages: 24 pages

Scope

本规范适用于量程为20 μm～10 mm，分辨力为1 nm～1 μm的电容式测微仪的校准。

Development Information

Drafting Units:

河南省计量科学研究院、中国计量科学研究院

Drafting Persons:

贾晓杰、崔建军、黄玉珠、周强

Word Count: 42 Thousand words Pages: 24 pages

Replace the following standards

JJG 570-2006 Capacitance Comparators

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