The 20m³ Negative Pressure Aerosol Chamber is also called 20m³ NPAC Aerosol Chamber. The 20m³ Negative Pressure Aerosol Chamber is mainly used for the limited space device of the purifier's ability to remove target pollutants in the air. It can be CCM test equipment for the cumulative purification capacity of specific pollutants.
Accessories and material requirements:
(1) Chamber: 304 stainless steel material on the top surface ≥ 1.2mm and 304 stainless steel material on the ground ≥ 2.5mm, the surrounding facades are made of float glass material with a thickness of ≥ 10mm, and the two sides are the maintenance room. Glass cannot be used
(2) Structural frame: welded installation, 304 stainless steel ≥2.0mm thickness, rectangular tube structure
(3) Stirring fan: 1.5m diameter 304 stainless steel
(4) Sealing tape: imported silicone, PTFE
(5) Socket: one set of 10A (3) and 16A (1) inside and outside the cabin
(6) Transfer window: 304 stainless steel, with sterilization function, the outer dimension is 400mm*400mm
(7) Return air outlet: 304 stainless steel, with high-efficiency exhaust filtration and ultraviolet sterilization
(8) Exhaust and supplementary air outlet: 304 stainless steel, with high-efficiency exhaust air filtration and ultraviolet sterilization
(9) Sample stage in the cabin: The sample stage of 304 stainless steel with the size of 700MM*700MM*750mm is equipped with a track operation stage that automatically controls the front and rear movement of the sample stage.
(10) Test operation glove box: ∅160mm opening with 1 pair of fluororubber gloves (with glove protection door or protective cover) and 3 pairs of gloves.
(11) Lighting lights: 2 clean lighting LED lights, length ≥ 1.2 meters
(12) Ultraviolet + ozone sterilization lamp: 2 quartz lamps, length ≥ 1.2 meters, power ≥ 36 watts, double tubes
(13) The whole cabin touch-type intelligent control system: one set
(14) Pipes, fittings and installations required for the cabin (such as airtight valves, etc.)
(15) 304 stainless steel sampling holes, 6 in number, diameter ≥10mm
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EPA and FDA GLP Compliant |
| GB/T 18801-2015 |
Air Purifier |
| GB 21551.3-2010 |
Household and similar electrical appliances with antibacterial sterilization and purification functions- Special requirements for air purifiers |
| GB/T 39990-2021 |
Particulate Bioaerosol Sampler Technical Conditions
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Audited Supplier 
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