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Filter Mesh Test Stand
BACK
Standards:
ISO 11155 Road vehicles - Air filters for passenger compartments - Part 2: Test for gaseous filtration QC/T 795-1:2007 Road vehicles - Air filters for passenger compartments - Part 1: Dust filtration test.
Applications:
Filter mesh test stand is based on relevant standards and specification to test quality control factors: pipe leakage, dust generation, flow test, resistance test, the change of different filters, flow control.
Product Information:
A Filter Mesh Test Stand is a testing device designed to evaluate the performance and characteristics of filter mesh materials under specified testing conditions. It is used for filter mesh inspection, quality control, and product development in filtration-related industries.
Structure:
Power section
Aerosol generator section
The aerosol generator can consecutive produce stable DEHS particles (particle size range 0.3-3μm) .
Particle counter section
The sampling flow of the particle counter is 2.83L/min. The particle counter is specially suitable for particle size 0.3μm-10μm.
Fixture and structure section
The pipeline is made of 305 stainless steel, anticorrosion and antirust, with consideration of convenient pipeline replacement ( when testing different size of filters).
Flow monitoring section: Using V cone flowmeter for flow detection.
Differential pressure monitoring section:
Using imported DWYER electronic differential pressure transducer for pressure measurement.
Flow control section
Electric control valve to automatically regulate the flow
Data processing:
Including PLC, software and electric control
Technical Parameters:
| Item | Parameters | |
| Basic Parameter | Power supply | Three phase AC, 380V±5% 50Hz±2Hz ,5.5kw |
| Condensed air | 4-8kg/cm2 | |
| Dust source | DEHS | |
| Anti-electric shock Rate | Grade I | |
| Environment condition | Temperature | 15-25 ℃ |
| Relative humidity | ≤75%RH | |
| Air pressure | 68kPa-106kPa | |
| Flow | Test range | 150-600m³/h |
| Test accuracy | ±5% | |
| Test stability | ±3% | |
| Resistance | Test range | 0-250pa |
| Test accuracy | 0-100pa，±5pa；＞100pa ，±5% | |
| Aerosol | Uniformity | ≤±15% |
| Particle counter calibration | Calibrated in according to JIF 1190-2008 (particle counter calibration specification ) | |
| Repeatability of counting efficiency | Efficiency lower than 40%, ≤±15%; Efficiency higher than 40%, ≤±5% |
|
FAQs:
1. What is a Filter Mesh Test Stand used for?
It is used to evaluate the performance and quality of filter mesh materials under specified test conditions.
2. What types of filter mesh can be tested?
It can be used for various filter mesh materials, depending on the test stand's specifications and application requirements.
3. Why is filter mesh testing important?
Filter mesh testing helps assess material quality, support product development, and maintain consistent filtration performance.
4. Who can use a Filter Mesh Test Stand?
Filter manufacturers, research laboratories, quality control departments, and testing institutions can use this equipment.
5. Can the test stand be used for different testing applications?
The test stand may support different testing applications depending on its configuration, accessories, and technical specifications.
