HEPA Filter Element Quality Control Test System supplier
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
The HEPA Filter Element Quality Control Test System is designed for quality control of small HEPA filter elements in production. It complies with EN 1822-4 and ISO 29463-4. Appendix E (“Efficiency and leakage test for particle size 0.3–0.5 µm”). The system is suitable for filter elements that cannot be scanned due to geometric design, ensuring overall filter efficiency is sufficient for production QC.
Features
Configurable Target Efficiency and Pressure Drop: Freely set for each filter element according to production requirements.
Custom Filter Adapters: Adaptable to different small HEPA elements, quick change (~5 minutes).
Compact Design: Small footprint suitable for production environments.
High Automation: Minimal operator intervention, fast test completion.
24/7 Production Support: Suitable for continuous manufacturing operations.
Fast Test Cycle: 30 seconds per filter element ensures high throughput.
Safety Features: Complete protection for production environments.
Traceable Data Management: Test results are recorded and reports generated for quality tracking.
Accessories
| Accessory | Quantity |
|---|---|
| Aerosol Generator | 1 |
| Particle Counter (4 or 8 channels) | 1 |
| Self-Regulating Dilution System | 1 |
| Test Filter Adapter | Customized per filter element |
| Temperature & Humidity Sensor | 1 |
Standards
The system supports and complies with:
(1) GB/T 13554-2020 – High-efficiency air filters.
(2) GB/T 6165-2021 – HEPA filter performance: efficiency and resistance.
(3) EN 1822-3 – HEPA and ULPA filter testing methods.
(4) EN 1822-4 – Efficiency and leakage test for HEPA filters (0.3–0.5 µm).
(5) ISO 29463-4 – HEPA/ULPA filter performance standard.
(6) ISO 29463-3 – HEPA/ULPA filter design, performance, and acceptance testing.
Parameters
| Parameter | Unit | Value |
|---|---|---|
| Test Flow Rate | m³/h | 25 … 130 |
| Test Cycle | s | 30 |
| Differential Pressure Range | Pa | 0 … 3000 (±1% final value) |
| Test Sample Dimensions | mm | Max 300 × 300 × 300 |
| Power Supply | – | 3 × 400 VAC, 50/60 Hz, 16 A |
| Operating Gas/Air | – | Custom (DEHS, paraffin oil, NaCl, etc.) |
| Particle Measurement | – | Particle counter (4 or 8 channels) with vacuum pump |
| Other Sensors | – | Temperature, relative humidity, barometric pressure |
| System Dimensions (W × H × D) | mm | 2000 × 1500 × 1000 |
| Weight | kg | approx. 600 |
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