HJ 1329-2023 PDF English
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Basic data
| Standard ID | HJ 1329-2023 (HJ1329-2023) |
| Description (Translated English) | Technical specifications for continuous automated monitoring of inorganic elements in ambient air particulate matter (PM2.5) |
| Sector / Industry | Environmental Protection Industry Standard |
| Word Count Estimation | 27,274 |
| Date of Issue | 2023-12-05 |
| Date of Implementation | 2024-07-01 |
| Issuing agency(ies) | Ministry of Ecology and Environment |
| Summary | This standard specifies the method, principle and system composition, technical performance, installation, commissioning, trial operation and acceptance, daily operation and maintenance of the system, quality assurance and quality control, and data of the continuous automatic monitoring system for inorganic elements in ambient air particulate matter (PM2.5) Technical requirements such as validity judgment. This standard is applicable to the continuous automatic monitoring system for inorganic elements in ambient air particulate matter (PM2.5) using energy-dispersive X-ray fluorescence spectroscopy. See Appendix A for applicable target elements. |