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% |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Cleanable Filter Media Test System | Application This system is used for: Cleanable Filter Media: Testing in accordance with VDI 3926-2. Filter Material Development: Optimization of... |
 |
UV proof tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com It includes the closest spectral characteristics of... |
 |
Medical Suture Line Diameter Tester | The Medical Suture Thread Diameter Tester is a specialized testing equipment used for measuring the diameter or linear diameter of medical suture t... |
 |
Cylindrical Battery In-Situ Volume Swelling Testing System | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Cylindrical Battery In-Situ Volume Swelling Testing System is designed for rea... |
 |
Carbon Arc Aging Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Material aging and fading performance test SI80 ca... |
Похожие товары
 |
Tabletop Xenon Arc Weathering Tester (SunMaster) | Продавец: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Water-Cooled Xenon Lamp Weat... |
 |
Blow-By Test Rig | Продавец: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test system for the characterisa... |
 |
Air filter System（ISO 16890/EN 779） | Продавец: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Filter test system for general a... |
 |
Oil Thread Leak Test System | Продавец: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test System for oil thread leak ... |
 |
Manual HEPA/ULPA Filter Scanning Test System | Продавец: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Manual HEPA/ULPA Filter Scan... |
