JJF 2290-2025 Active National Metrology Technical Specifications JJF

JJF 2290-2025 Calibration Specification for Portable Stack Dust Testers

Publish Date: 2025-09-08 Implement Date: 2026-03-08 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 2290-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-09-08

Implement Date: 2026-03-08

Publisher: 国家市场监督管理总局

Technical Committee: 全国环境化学计量技术委员会

Pages: 28 pages

Scope

本规范适用于基于β射线法测量原理的测量范围为(0~50)mg/m3的便携式烟尘浓度测试仪的校准。

Development Information

Drafting Units:

青岛市计量技术研究院、中国计量科学研究院、青岛众瑞智能仪器股份有限公司

Drafting Persons:

夏春、张文阁、李昭勇、何春雷

Word Count: 33 Thousand words Pages: 28 pages

Referenced Standards

JJG 1036-2022 Electronic Balance HJ 836-2017 The determination of low-concentration particulate matter from fixed pollution sources using weight method HJ 656-2013 Environmental air particulate matter (PM2.5) manual monitoring method (weight method) technical specifications

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