Air filter System（ISO 16890/EN 779）
Applications
Testing of general air filters according to ISO 16890
Standard
ISO 16890，EN 779，ASHRAE 52.2
Features
Measurements according to standards ISO 16890, EN 779:2012 and ASHRAE 52.2-2008
high grade of automation, mostly automated test runs with complete operator guiding through all tests, data handling and protocols
energy efficiency rating for filters according to EUROVENT
MERV-filter classification (Minimum Efficiency Reporting Value) for coarse dust filters and fine particle filters
rotatable duct sections
universal filter holding system
safety functions realized in a PLC
Technical data
| Parameter | Unit | Value |
|---|---|---|
| Test flow rate | m³/h | 600 … 6000 |
| Measuring range, differential pressure | Pa | max. 2000 |
| Compressed air supply (operating gas/air) | bar | max. 6 |
| Power supply | – | 3 × 400 VAC, 125 A, 50 Hz |
| Operating medium (aerosol substances) | – | DEHS, KCl, ISO 12103-1 A2 / A4 |
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