Cleanable Filter Media Test System
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Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The Cleanable Filter Media Test System is designed for characterizing cleanable filter media according to VDI 3926-2. It evaluates filtration performance, dust loading capacity, and separation efficiency of filter materials. The system is compact and suitable for laboratory use, supporting standardised testing for development, optimisation, and quality assurance of filter media.
Application
This system is used for:
Cleanable Filter Media: Testing in accordance with VDI 3926-2.
Filter Material Development: Optimization of new filter media and configurations.
Fractional Separation Efficiency Testing: Determining particle size-dependent filtration efficiency.
Dust Loading Evaluation: Measuring the dust holding capacity of filter media.
Standard-Based Testing: Applicable for ISO 16890, EN 779, ISO/TS 11155-1, DIN 71460-1, and ISO 5011 for small-scale laboratory tests.
Quality Assurance: Monitoring filter performance during production.
Standards
The system complies with:
(1) VDI 3926-2 – Test guideline for cleanable filter media.
(2) ASTM D6830-02 – Laboratory scale air filter test method.
(3) ISO 12103-1 – Standard test dust for filter efficiency evaluation.
(4) ISO 5011 – Air filter testing for engines and machinery.
Parameters
| Parameter | Unit | Value |
|---|---|---|
| Test Flow Rate | m³/h | 2 … 64 |
| Differential Pressure Measuring Range | Pa | – |
| Duration of Pressure Pulse | ms | 50 … 150 |
| Pressure Tank Capacity | bar | 2 … 6 |
| Test Specimen Dimensions | mm | Diameter ≤ 150 |
| Power Supply | – | 3 × 400 VAC, 16 A |
| Operating Medium (Aerosol) | – | Pural-NF, Pural-SB, DEHS |
| Sensors | – | Temperature, relative humidity |
| System Dimensions (W × H × D) | mm | 2800 × 1500 × 800 |
| Weight | kg | approx. 120 |
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