Échantillonneur automatique de particules en suspension
PM162M
Conçu pour échantillonner automatiquement les particules sur les filtres en utilisant une entrée TSP, PM10, PM2.5 ou PM1
Le PM162M est un dispositif de prélèvement automatique séquentiel de particules dans l’air ambiant. L’échantillon est prélevé à débit volumique constant (1 m3/h ou 2,3 m3/h)et les particules sont collectées sur des filtres à des fins de pesée gravimétrique et d’analyse physico-chimique éventuelle en laboratoire.
The PM162M particulate sampler features a large capacity filter holder of 22 filters, allowing up to 3 weeks of unattended daily sampling of particulate matter. Compliant with the last EU CEN recommendations for PM2.5 sampling and measurement.
- True volumetric air flow control with atmospheric temperature and pressure sensors to avoid artifacts in the size fractionating inlet
- Temperature-regulated sampling tube eliminating artifacts on the filter (evaporative losses of semi-volatile particulates…)
- Programmable Rest Time function: enables a rest time (without sampling) between the sampling cycles
- User-selectable starting time mode (immediate, delayed, hourly synchronization)
- LCD graphic display and interactive user-friendly multi-task software
- Highly reliable components and robust design allow the PM162M very low maintenance.
Option: Very high size filter holder (max 70 filters) allowing up to 10 weeks of sampling
- Sequential sampling through PM10, PM2.5, PM1 and TSP size selective inlets
- Heavy metals sampling in ambiant air
- Indoor air sampling
- Field survey before setting up of a continuous analyzer
- Follow-up of a specific pollutant…
| Technical specifications | |
|---|---|
| Measured parameter | Particulates |
| Technology | Sampling |
| US-EPA Approval / QAL 1 Certification | ‘N/A |
| Measurement units | N/A |
| Sampling pump | External |
| Temperature range | +5°C to +40°C |
| Data storage | > 6 months |
| Included I/O | 4 AI/4 AO/4 RC/6 DC |
| Weight (Kg) | 16 |
| Dimensions mm (LxWxH) | 483 x 242 x 220 |
| Chassis | 19″ Rack, 5U |
- Compliance with EU CEN recommendations for PM2.5 sampling & measurement
- EN 12341 certified (LECES, n°RC/L 9826)
