JJF 1900-2021 Active National Metrology Technical Specifications JJF

JJF 1900-2021 Calibration Specification for Verification Instruments of Parking Timers

Publish Date: 2021-02-23 Implement Date: 2021-08-23 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1900-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2021-02-23

Implement Date: 2021-08-23

Publisher: 国家市场监督管理总局

Technical Committee: 全国时间频率计量技术委员会

Pages: 21 pages

Scope

本规范适用于停车场电子计时装置检定仪的校准。

Development Information

Drafting Units:

大连计量检验检测研究院有限公司、贵州省计量测试院、辽宁省计量科学研究院

Drafting Persons:

赵晓俊、龙波、金月红

Word Count: 30 Thousand words Pages: 21 pages

Referenced Standards

JJF 1180-2007 Glossary and Definition of Time and Frequency Metrology JJF 1180-2025 Terms and Definitions of Time and Frequency Metrology

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