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
 |
Liquid Sliding Penetration Comprehensive Performance Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The G373 Liquid Sliding Penetration Comprehensive Performance Tester is a precisio... |
 |
Vacuum leak tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Vacuum Decay Leak Tester specializes in the detection of leaks in ampoules, vials,... |
 |
45 degrees wire and cable burning instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Standards: ISO6722-2006. JASO D 611/2008. SAE-J 11... |
 |
Masks Flame Retardant Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Application: Mask Flame Retardant Tester is a sp... |
 |
Water-cooled Xenon Lamp Aging Test Chamber| Testing Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com SI4000Xenon Arc Weather Ometer utilizes a xenon lamp to simulate ideal natural cli... |
Same products
 |
Metal Angular Fixator Testing Machine | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Metal Angular Fixator Testing Machine... |
 |
Bone Plate Four-Point Bending Fatigue Testing Machine | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Bone Plate Four-Point Bending Fatigue... |
 |
Bone Plates Static Four - point Bending Tester | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Bone Plates Static Four-Point Bending... |
 |
Spinal Internal Fixation System Assembly Testing Machine | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spinal Internal Fixation System Assem... |
 |
Spinal Internal Fixation System Component Testing Machine | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spinal Internal Fixation System Compo... |
