Automated Air Filter Element Efficiency Testing System
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
production control of integral separation efficiency of exhaust particle filters (GPF, DPF)
quality control of HEPA filters or filter cartridges of e.g. industrial vacuum systems
research and development on any small air filter elements
Standards
This system meets the requirements of:
(1) GB/T 14295-2019 – Air filters.
(2) GB/T 13554-2020 – High-efficiency air filters.
(3) GB/T 6165-2021 – HEPA filter performance testing: efficiency and resistance.
(4) ISO 29463-4 – High-efficiency air filter performance.
(5) ISO 16890 – Air filter performance standard.
(6) EN 1822 – HEPA and ULPA filter performance testing.
(7) ISO 5011 – Engine air intake filter testing.
Technical dat
| Parameter | Unit | Value |
|---|---|---|
| Test flow rate | m³/h | 40 … 440 (up to 1200 optional) |
| Measuring range, particle size (OPC) | µm | 0.1 … 1.0 |
| Measuring range, particle size (CPC) | µm | 0.001 … 1.0 |
| Test cycle duration | s | approx. 30 |
| Test aerosol | – | Customer-specific (e.g., DEHS or others) |
| Dimensions of test specimen | – | Diameter ≤ 300 mm; Length ≤ 850 mm |
| Compressed air supply | bar | 4.0 … 6.0 |
| Power supply | – | 3 × 400 VAC, hard-wired; rated current 30 A; pre-fuse 32 A |
| Inner diameter of duct | mm | 150 |
| Aerosol-analytical instruments | – | Customer-specific (e.g., OPC, CPC, etc.) |
| Integrated sensors | – | Temperature, relative humidity, air pressure |
| Dimensions (W × H × D) | mm | 2800 × 2100 × 1200 |
| Weight | kg | approx. 800 |
Benefits
test system designed for 24/7 operation with automated safety functions
short test cycles (supply, analysis, removal) for separation efficiency and pressure drop
quality criteria for separation efficiency and pressure drop are freely configurable
minimal loading of test specimen (higher lifetime of products)
Accessories
| Accessory | Quantity |
|---|---|
| Aerosol Particle Spectrometer | 1 |
| Custom Filter Adapter | 1 |
| Test System Software | 1 |
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