3 cubic air purifier test chamber

Test chamber volume

3m³.

Test chamber size

1.4 m×1.4 m×1.5 m =2.94m³Allow ±0.1m³Deviation.

temperature and humidity

Standard temperature（23±2）℃, relative humidity（50±10）%The temperature is18℃~28Adjustable between ℃, relative humidity within30%~70%Adjustable between them.

framework

stainless steel frame(2mm)Installed on the floor. Can be moved as a whole. Installing pulleys ensures easy mobility.

wall

select2mmStainless steel mirror panel, sturdy and beautiful, with stainless steel brushed veneer on the outside, wall opening door, and glass observation port.

floor

thickness is3 mmStainless steel mirror panel.

roof panel

select2mmStainless steel mirror panel, sturdy and beautiful.

sealing material

All stainless steel connections adopt seamless welding technology, and the outer door seal uses silicone rubber strips.

Sampling tube material

Stainless steel or polytetrafluoroethylene requires four injection ports and four sampling ports.

stirring device

Small fan (stainless steel), with an external protective net to ensure safety, and the mixing degree is guaranteed to be within80%The above.

exhaust

Equipped with exhaust ducts, it can be used for sewage discharge, and the cabin walls are reserved2A spare flange port.

airtightness

The air leakage rate inside the test chamber should be less than0.05 h^-1. (Natural attenuation experiment)

Adsorption test

The natural decay rate of toluene is less than0.05h^-1. (Natural attenuation experiment)

background concentration

Equipped with a circulating purification module, it can quickly process the background concentration to below the national standardGB/T 18883The requirements in.