F9131 air conditioner filter gas filtration test bench
Test Project
1. Airflow Resistance Test
2. Adsorption Efficiency/Penetration Rate
3. Determine Desorption
1. Airflow Resistance Test
2. Adsorption Efficiency/Penetration Rate
3. Determine Desorption
- Product Description
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Meet the following standards
QC/T 795.2-2007 Automotive Air Conditioning Filter Part 2: Gas Filtration Test
Airflow Flow range: (100～600) m³/h. Measurement accuracy: Class 1.5. Inlet resistance (measured using a pressure transducer) Range: (0～10) kPa. Accuracy: ±0.1%. Pollutant inlet pressure measurement (measured using a pressure transducer) Range: (0～1) MPa. Accuracy: ±0.1%. Inlet system The intake air is filtered using a HEPA high-efficiency filter to remove suspended particles from the introduced air. The pipeline is made of corrosion-resistant stainless steel material, and the intake port is straightened with a honeycomb flow straightener to ensure a uniform flow field. Pollutant intake mass flow control (for n-butane) A mass flow controller is used to accurately measure and control the mass flow of gas.
Full-scale flow range: 5 SCCM～30 SLM.
Control range: (2～100)%FS.
Accuracy: Ordinary type
When ≤10 SLM, ±1%FS.
When >10 SLM, ±2%FS.
Repeatability: ±0.2%FS.Gas concentration analyzer n-butane test
Measurement range: (0～100) ppm.
Resolution: 0.01 ppm.
Accuracy: ≤±3%FS.
Toluene test
Measurement range: (0～100) ppm.
Resolution: 0.01 ppm.
Accuracy: ≤±3%FS.
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