High-efficiency Filter Scanning Test Bench
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
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% |
在线联系供应商
Other supplier products
 |
Car seat center of gravity measuring tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email：serving@qinsun-lab。com 1. Product Overview The Car Seat Center of Gravity ... |
 |
Vacuum cleaner filter efficiency test equipment - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com We are a professional testing instrument manufactur... |
 |
Oil mist separation efficiency test bench | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The system is suitable for a wide range of industrial, automotive, and laboratory ... |
 |
Temperature and Humidity Alternating Test Chamber | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheTemperature and Humidity Alternating Test Chamber for Automotive Wiresis design... |
 |
Fiber Thermal Shrinkage Tester | The Fiber Thermal Shrinkage Tester is a digital instrument designed for evaluating the dry thermal shrinkage of staple chemical fibers. By using im... |
Same products
 |
Laser Cutting Machines | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | 卖方: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
