Cabin Air Filter Test System（Particle removal & Gas adsorption）
Test QINSUN System for both particle separation and gas absorption/desorption of of air filters for passenger compartments (DIN 71460-1/2, ISO 11155-1/2). It povides a maximum of paramater testing for cabin air filters.
Applications
Fractional efficiency according to ISO 11155-1 (DIN 71460-1)
Gas adsorption tests according to ISO 11155-2 (DIN 71460-2)
Adsorption/desorption tests
Research and development tasks on automotive cabin air filters
Standards
GB/T 32085.1 — Automotive Air Conditioning Filters, Part 1: Dust Filtration Test
GB/T 32085.2 — Automotive Air Conditioning Filters, Part 2: Gas Filtration Test
DIN 71460-1 — Road Vehicles, Cabin Air Filters, Part 1: Particulate Filter Test
DIN 71460-2 — Road Vehicles, Cabin Air Filters, Part 2: Gas Filter Test
ISO/TS 11155-1 — Road Vehicles, In-Cabin Air Filters, Part 1: Dust Filtration Test
ISO 11155-2 — Road Vehicles, In-Cabin Air Filters, Part 2
ISO 10121-1 / ISO 10121-2 — General Methods for Air Filter Performance Testing
Features
standard compliant testing of filter media and filter elements
combined testing with particles and with gases
very flexible system configuration possible
Technical Data
| Parameter | Unit | Value |
|---|---|---|
| Test flow rate | m³/h | 70 … 700 |
| Test aerosol | – | DEHS, DOP, PAO, KCl, NaCl, etc. |
| Test gases | – | n-Butane 80 ppm, Toluene 80 ppm, Sulfur dioxide 30 ppm, Hydrogen sulfide 10 ppm |
| Measuring range, differential pressure | Pa | 0 … 1000 (± 2 %) |
| Test specimen dimensions | mm | max. 600 × 300 |
| Operating medium (gas/air) | – | Room air at standard test conditions (23°C ± 2 K; 50 % ± 2 % RH) |
| Power supply | – | 400 VAC / 3P / 75 A / 50 … 60 Hz and 3 × 230 VAC / 2P / 16 A / 60 Hz |
| Aerosol generation technology | – | Dust disperser SAG 410/L, Atomizer ATM 220, etc. |
| Aerosol conditioning technology | – | Electrostatic Aerosol Neutralizer EAN 581 |
| Aerosol measurement instruments | – | Aerosol spectrometer LAP 322 |
| Gas analysers | – | FID, NDIR |
| Sensors (others) | – | Temperature, relative humidity, absolute pressure |
| System dimensions (W × H × D) | mm | 3700 × 3000 × 3700 |
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