High-efficiency Filter Scanning Test Bench
The General Ventilation Test Bench is designed to evaluate the performance of general ventilation air filters. Based on ISO 16890-2016, the system measures filtration efficiency across particle sizes from 0.3 μm to 10 μm, using both oily and saline aerosols. Coarse aerosols (artificial test dust) are employed to determine dust holding capacity and final life efficiency. The test bench ensures accurate classification of air filters according to particulate matter efficiency (ePM).
Application
(1) Testing general ventilation air filters in HVAC systems.
(2) Evaluating filter efficiency across PM1, PM2.5, and PM10 ranges.
(3) Determining filter resistance and airflow characteristics.
(4) Measuring dust holding capacity and end-of-life performance.
(5) Laboratory quality control for filter production and certification.
(6) Research and development of ventilation and filtration products.
Standards
(1) ISO 16890-2016 – Air filters for general ventilation.
(2) Applicable international particulate measurement and testing protocols.
Features
(1) Key components from imported brands ensure accurate and stable test data.
(2) Pneumatic sealing fixtures allow fast and secure filter installation.
(3) Rotating pipeline structure simplifies filter placement.
(4) Fluid-dynamics-based pipeline design ensures realistic airflow simulation.
(5) Supports testing with both oily and saline aerosols for comprehensive evaluation.
(6) Capable of measuring dust holding capacity and generating flow-resistance curves.
(7) User-friendly interface with real-time data acquisition.
Technical Parameters
| Parameter | Specification |
|---|---|
| Flow Range | 600–5400 m³/h |
| Measurement Error | ±2% or less |
| Resistance Range | 0–500 Pa |
| Accuracy of Measuring Device | 0–70 Pa ≤ ±2 Pa; >70 Pa ≤ ±3% |
| Aerosol Homogeneity | ≤ ±15% |
| Initial Efficiency Repeatability | ±30–40% |
| Particle Concentration Indication Error | 40–60% ≤ ±15%; 60–80% ≤ ±8%; 80–90% ≤ ±4%; 90–99% ≤ ±2% |
| Efficiency Range | ePM1 ≤ 99% (Comprehensive efficiency) |
| Power Consumption | 18 kW |
| Main Pipeline | Square, 610 × 610 mm, 304 stainless steel |
| Floor Area | 13,000 × 2,500 × 2,500 mm (L × W × H) |
| Filtration Efficiency | 1. Filter resistance 2. DEHS counting efficiency (PM1) 3. KCl counting efficiency (PM2.5, PM10) 4. Weighing efficiency |
| Filtration Resistance | Flow-resistance curve |
| Dust Holding Capacity | Final life test of the filter |
| Counter | PALAS Promo2000, sampling flow rate: 5 L/min ±5% |
Send product request
Other supplier products
 |
Universal Online Particle Size Analyzer | Get a quote： Web: qinsun-lab.com Email：info@qinsun-lab。com The Universal Online Particle Size Analyzer is an in-line particle size measurement s... |
 |
Floor Caster Wear Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Floor Caster Wear Tester is designed to evaluate the wear resistance of chair ... |
 |
Flame Spread Test Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Flame Spread Test Machine is designed for evaluating the flame spread performa... |
 |
Comprehensive Engine Oil Filter Test Bench | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com This test bench is designed for comprehensive evaluation of engine oil filters, in... |
 |
Flame retardant paper and board burning tester | Technical parameters: 1. Ambient temperature :-10℃——30℃ 2. Relative humidity :{<}85% 3. Power supply voltage and power :220V 10% ... |
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... |
