H6
Continuous Ambient Particulate Monitoring System
Continuous PM10 or PM2.5 monitoring at air stations, selected by inlet
The H6 system uses beta-ray attenuation for ambient particulate monitoring at air monitoring stations. The same instrument is configured for PM10 or PM2.5 by changing the size-selective inlet. H6 PM10 and PM2.5 systems are listed by the China National Environmental Monitoring Centre as passing applicability testing under HJ 653-2021.
Typical applicationsAmbient air monitoring stations, Continuous ambient particulate monitoring
- Measurement principle
- Beta-ray attenuation
- Monitoring configuration
- PM10 or PM2.5, selected by changing the inlet
Specifications
Measurement and configuration
| Measurement principle | Beta-ray attenuation |
|---|---|
| Monitoring configuration | PM10 or PM2.5, selected by changing the inlet |
| Sampling method | Single channel with an inlet selected for the monitoring task |
Certification and listing
| Test standard | HJ 653-2021 |
|---|---|
| PM10 listed instrument name | H6 Continuous Ambient PM10 Particulate Monitoring System |
| PM2.5 listed instrument name | H6 Continuous Ambient PM2.5 Particulate Monitoring System |
| PM10 test report | CNEMC No.2023-300 |
| PM2.5 test report | CNEMC No.2025-003 |
| Public listing | CNEMC list of systems passing applicability testing, as of 2026-06-30 |
Specifications are for reference only; the delivered configuration prevails.