General Ventilation 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
Testing general ventilation air filters in HVAC systems.
Evaluating filter efficiency across PM1, PM2.5, and PM10 ranges.
Determining filter resistance and airflow characteristics.
Measuring dust holding capacity and end-of-life performance.
Laboratory quality control for filter production and certification.
Research and development of ventilation and filtration products.
Standards
ISO 16890-2016 – Air filters for general ventilation.
Applicable international particulate measurement and testing protocols.
Features
Key components from imported brands ensure accurate and stable test data.
Pneumatic sealing fixtures allow fast and secure filter installation.
Rotating pipeline structure simplifies filter placement.
Fluid-dynamics-based pipeline design ensures realistic airflow simulation.
Supports testing with both oily and saline aerosols for comprehensive evaluation.
Capable of measuring dust holding capacity and generating flow-resistance curves.
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
 |
Sweating Thermal Manikin | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Walter sweating manikins are designed with high acc... |
 |
Sand and Dust Test Chamber | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com A dust-proof test chamber, also known as a dust test chamber, is a specialized tes... |
 |
SO2 H2S HCL Corrosion Test Equipment | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheSO₂ H₂S HCl Corrosion Test Equipmentis designed to simulate corrosive environme... |
 |
EN sole bending tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Product Introduction: The EN sole bending tester is used for 90 degree bending te... |
 |
UV-master Ultraviolet Aging Test Chamber ISO 11507 | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The UV-master Ultraviolet Aging Test Chamber is a high-performance testing device ... |
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... |
