Compressed air filter test bench
Application
TheAir Filter Test Benchis suitable for testing complete compressed air filters, evaluating filter media, and determining emissions during loading. It supports laboratories and production facilities in quality control, product development, and R&D activities. The system accommodates a wide range of aerosols, including oil-based and solid particles, and is capable of testing at elevated pressures up to 10 bar, providing results that are internationally comparable and compliant with multiple standards.
Standards
(1) EN 779 / ASHRAE 52.2 – General ventilation air filter testing
(2) DIN 33891 – Vacuum cleaner testing
(3) DIN 71460 – Automotive air filter testing
(4) HMT-1000 – Oil mist separator testing
(5) Scanning HEPA filter leak detection and efficiency measurement systems
Technical parameters
| Measurement range (dimensions) | 0.2 – 40 µm, 0.3 – 40 µm (at 7 barg) |
| Volume flow rate | 1 – 60 Nm3/h or 10 – 200 Nm3/h (other specifications available upon request) |
| Power supply | 115/230 V, 50/60 Hz |
| External dimensions | 300•130•60 mm (W•H•D) |
| Differential pressure measurement | 0 – 3.000 Pa |
| Aerosols | Liquid aerosol, e.g., DEHS |
| Aerosol concentration | Up to 106 particles/cm3 |
| Compressed air supply | 10 barg |
| Pressure | Relative to 1-7 barg |
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