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Small And Efficient Air Filters
BACK
Standards:
Applications:
Product Information:
Introduction
The small effective air filter test device is a highly targeted filter test equipment. Based on the principle of European standard en1822-5:20 filter element efficiency measurement. However, it is in line with the testing status of finished filter and filter materials in domestic related industries. After years of use and practice, the instrument has a humanized design, which has the characteristics of simple operation, convenient operation and wide application scope. Users can easily obtain the measurement data of resistance, flow rate and filtration efficiency of the filter or finished filter by adjusting the variable frequency air volume controller. This system can provide the complete data parameters in time.
The test device can use aerosol spray method to measure the filtration efficiency of the finished filter. The filtration efficiency of the finished filter can be determined by atmospheric method. It provides a complete data parameter to the sample seal.
Configuration
DEHS aerosol generator * 1
Laser dust particle counter * 2 (2.83 liters/min)
Variable frequency controller * 1
Differential pressure gauge (inlet) * 3
Flow meter * 2 (medium and low flow)
Flow nozzle * 1 (high flow)
High pressure fan * 1
Pipeline high efficiency air filter * 1
Pneumatic special fixture * 1 pair
Control valve * 3
Stainless steel pipe * 1 type
Test software CD * 1 (attachment)
Computer * 1 (attachment)
Technical Parameters
| Items | Parameters |
| Applicable subject | Small finished filter |
| Detection particle size | 0.3. 0.5. 1.0. 2.0. 5.0. 10.0 μm (six gears) |
| Instrumentation | Laser dust particle counter (inside test bed) |
| Flow scope | 10 to 250 m3 / h |
| Range of detection resistance | 0 ~ 1000 Pa |
| Dust source | Aerosol (DEHS) |
| Power supply | 380 v / 50 Hz |
| System power consumption | < 3500 w |
FAQs
Q1: What are Small and Efficient Air Filters used for?
A: They remove airborne particles and help improve air quality in compact filtration systems.
Q2: Which particles can these filters capture?
A: Depending on the filter grade, they can capture dust, pollen, and other airborne particles.
Q3: Where are these filters commonly used?
A: They are used in HVAC systems, air purifiers, electronics manufacturing, and industrial ventilation.
Q4: What factors affect filter performance?
A: Filtration efficiency, airflow rate, pressure drop, and filter media are key factors.
Q5: How often should air filters be replaced?
A: Replacement frequency depends on operating conditions, dust loading, and the manufacturer's recommendations.
