Purification material performance testing chamberIt is a professional equipment used to simulate real environments and quantitatively evaluate the purification performance of air purification materials or equipment for pollutants such as formaldehyde, toluene, VOC (volatile organic compounds). It is widely used in the performance testing and evaluation of air purifiers, coating materials, indoor decoration materials and other products.

Purification material performance testing chamberThe workflow:

Cabin pre-treatment: Clean and blow the test cabin to ensure that the background pollutant concentration inside the cabin is below the detection limit.

Pollutant injection: Inject target pollutants (such as formaldehyde and benzene derivatives) into the cabin at standard concentrations, and turn on the stirring fan to evenly distribute the pollutants.

Sample placement: Place the purified material to be tested (according to the specified area/mass) into the chamber and record the initial pollutant concentration.

Parameter control: Maintain constant temperature and humidity inside the cabin through temperature and humidity control systems, simulating real indoor working conditions.

Data collection: Regularly extract gas from the cabin, use gas chromatography, spectrophotometer and other equipment to detect changes in pollutant concentration, calculate purification efficiency and purification life.

Features:

High precision control:

High precision temperature and humidity control ensures the accuracy of test results.

The sensor has a fast response speed and can monitor changes in the cabin environment in real-time.

user-friendly design

The control system adopts touch screen, computer software and other operation methods, and the operation interface is simple and intuitive.

Users can easily set various testing parameters, start and stop testing programs, view real-time data, and historical records.

Multiple security protections:

Equipped with electrical safety devices such as overload protection and leakage protection to prevent safety issues caused by electrical faults.

For the pressure regulation system, there are overpressure alarm and automatic pressure relief functions to ensure that the cabin and internal test items will not be damaged in case of abnormal air pressure.