Filter Efficiency Testing Equipment
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
TheFilter Efficiency Testing Equipmentis designed to evaluate filtration efficiency, dust protection performance, airflow resistance, and flow rate of products equipped with filters or filter media. You use this system to generate stable aerosol particles and measure particle concentration upstream and downstream of the test sample under controlled conditions. By combining aerosol generation, particle counting, and differential pressure measurement, the equipment provides reliable data to assess filtration effectiveness and flow resistance in accordance with relevant testing standards and user requirements.
Applications
-
General ventilation air filters
-
HVAC system filters and filter media
-
High-efficiency particulate air (HEPA) filters
-
Protective masks and respirators with filter elements
-
Medical and industrial filtration products
Standards
(1) JG/T 22-1999 Test methods for performance of filters for general ventilation
(2) ANSI/ASHRAE 52.1-1992 Test methods for air cleaning devices for general ventilation
(3) EN 779:2002 Air filters for general ventilation – Determination of filtration efficiency
(4) JIS B 9908:2001 Test methods for ventilation air filter units and motor-driven air cleaners
(5) EN 1822 High efficiency particulate air (HEPA) filters
(6) ISO 29463 High efficiency particle air (HEPA) filters and filter media
(7) GB 2626 Respiratory protective equipment
(8) GB 32610 Technical specification of daily protective masks
(9) YY 0469 Medical surgical masks
(10) GB 19082 Medical disposable protective clothing
(11) GB 19083 Medical protective masks
Features
-
Stable cold aerosol generation for consistent test conditions
-
Simultaneous upstream and downstream particle measurement
-
High-precision laser particle detection ensures accurate data
-
Differential pressure measurement enables reliable resistance evaluation
-
Designed to meet a wide range of international filtration standards
-
Suitable for both research testing and compliance verification
Technical Parameters
| Item | Specification |
|---|---|
| Test Function | Filtration efficiency, flow resistance, and flow rate testing |
| Aerosol Type | Cold aerosol |
| Aerosol Generation | Proprietary aerosol generation device |
| Particle Stability | Continuous and stable output |
| Particle Detection | Laser particle counter |
| Sensor Type | Imported high-precision particle detection sensor |
| Measurement Method | Upstream and downstream simultaneous measurement |
| Pressure Measurement | Differential pressure transmitter |
| Test Results | Filtration efficiency, resistance value, flow rate |
| Control Method | Pressure-regulated airflow |
Send product request
Other supplier products
 |
ISO 1518 Paint Surface Scratch Resistance Tester | Get a quote： Web: qinsun-lab.com Email：serving@qinsun-lab。com ISO 1518 Paint Surface Scratch Resistance Tester is a laboratory testing device us... |
 |
Five Fingering Scraper | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Standards China: GB/T 2918, GB/T 6151, GB/T 8424.3 Europe: PV3952, BMW GS97034-2... |
 |
Aerospace Wire Abrasion Testing Machine | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Aerospace Wire Abrasion Testing Machine is designed to evaluate the wear resis... |
 |
Brooming Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com It is applicable to garment, hats, hosiery,neckerch... |
 |
Scratch Resistance Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Scratch 5.5 Machine is a research-grade tribology instrument for macroscopic s... |
Same products
 |
Laser Chuck | Seller: Drake precision technology (changzhou) Co.,Ltd. | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | Seller: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | Seller: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | Seller: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
 |
Electric Order Picker Supplier | Seller: Jinan Hulk Machinery Co., Ltd | Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co... |
