HJ 1327-2023Technical specifications for continuous automated monitoring of organic carbon and elemental carbon in ambient air particulate matter (PM2.5) (English PDF)
环境空气颗粒物（PM2.5）中有机碳和元素碳连续自动监测技术规范
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Issued by
Ministry of Ecology and Environment
Level / Type
National · Mandatory
Issue date
December 5, 2023
Implementation date
July 1, 2024
Scope
HJ 1327-2023 is the English-translated version of 环境空气颗粒物（PM2.5）中有机碳和元素碳连续自动监测技术规范.
HJ 1327-2023 — This standard specifies the method principles and system composition, technical performance, installation, commissioning, trial operation and acceptance, daily operation and maintenance of the system, quality assurance and quality of the continuous automatic monitoring system for organic carbon and elemental carbon in ambient air particulate matter (PM2.5) Technical requirements such as control and data validity judgment.
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Document preview — HJ 1327-2023
National Standard of the People's Republic of China
Issued by: Ministry of Ecology and Environment
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the method principles and system composition, technical performance, installation, commissioning, trial operation and acceptance, daily operation and maintenance of the system, quality assurance and quality of the continuous automatic monitoring system for organic carbon and elemental carbon in ambient air particulate matter (PM2.5) Technical requirements such as control and data validity judgment. This standard applies to continuous automatic monitoring systems for organic carbon and elemental carbon in ambient air particulate matter (PM2.5) using the thermal-optical correction method or the thermal-optical attenuation method.
Document data
Estimated length of the Chinese original: 31,342 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.
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HJ 1327-2023
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