JJG 1190-2022 Active National Metrology and Inspection Regulations JJG

JJG 1190-2022 Ultrasonic Gas Meters

Publish Date: 2022-12-27 Implement Date: 2023-06-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 1190-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2022-12-27

Implement Date: 2023-06-27

Publisher: 国家市场监督管理总局

Technical Committee: 全国流量计量技术委员会

Pages: 17 pages

Scope

本规程适用于最大工作压力不超过50 kPa，最大流量不超过160 m3/h，以时差法测量原理的超声波燃气表的首次检定、后续检定和使用中检查。

Development Information

Drafting Units:

北京市计量检测科学研究院、重庆市计量质量检测研究院、浙江省计量科学研究院

Drafting Persons:

杨有涛、廖新、金岚

Word Count: 25 Thousand words Pages: 17 pages

Referenced Standards

JJG 577-2012 Diaphragm Gas Meters JJG 1030-2007 Ultrasonic Flowmeters GB/T 32201-2015 Gas meters GB/T 39841-2021 Ultrasonic gas meters OIML R137-1&2:2012 EN 14236:2018 JJF 1001-1998 General Terms in Metrology and Their Definitions JJF 1001-2011 General Terms in Metrology and Their Definitions JJF 1004-2004 Metrological Terms and Their Definitions for Flow Rate JB/T 12958-2016 Home ultrasonic gas meter

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