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environmental testing chamber,
benchtop environmental chamber
Environmental Testing Equipment 30M³ Chamber For Air Purifier Solid Contaminant Removal Test
30m³ Test chamber of air cleaner
Model: JHQ-1 Environment test chamber of air cleaner
According to relevant requirements stipulated in GB/T 18801-2015 Air Cleaner, this device is
applied to the solid pollutant removal testing(natural attenuation test of solid pollutants, total
attenuation test of solid pollutants, calculation of clean air delivery rate of solid pollutant removal
of air cleaner), gaseous pollutant removal test (natural attenuation test of gaseous pollutant, total
attenuation test of gaseous pollutant, calculation of clean air delivery rate of solid pollutant
removal of air cleaner ), service test of air cleaner and other test.
1. Dimension: 3400 ×3500 ×2500 (3400 ×3500 ×2500), allowable tolerance ±0.5m³
2. Structure: Warehouse board or frame is equipped with glass.
3. Observation window: 1000*700.
4. Door: 2000*800.
5. Sealing material: Use silicon rubber bar and glass sealant with low volatility.
6. Mixing fan: Diameter 1400mm, metal vane, degree of mixing of chamber is greater than 80%.
7. Circulating fan: (500-700)m3/h, diameter 20cm, installation location: 1.5m above the ground,
0.4m away from rear wall.
8. Sampling hole : 3+3 pollutant filling and sampling port: Located at the front wall and the right
side wall respectively; ball valve control, with flexible hose.
9. Lighting: 2 sets of cleaning luminaries with dual tubes.
10. Cleaning system (internal cleaning system): Primary efficiency filter screen, intermediate
efficiency filter screen, high efficiency filter screen, activated carbon filter screen (activated
carbon filter screen of formaldehyde testing chamber shall be thickened properly).
11. Temperature and humidity sensor: Humidity: 30-90%RH±3%RH; temperature: 10-50℃
12. Air circulation flow, refrigerating capacity, heating capacity, humidifying capacity and other
parameters shall be determined by yourself according to operating conditions said above.
However, the time taken from normal temperature to steady working condition shall not be
greater than 20min, and the standard temperature is (25±2) ℃and the relevant humidity is (
50±10)% during test of testing chamber.
13. Power supply of prototype: Single-phase 50-300V, 50Hz, capacity 1kW.
14. Control parameters: Under automatic testing state, all working processes are in accordance
Contact Person: Alex Hall