Process of indoor air detection

  In winter, the weather is cold, the time to open windows is relatively small, and the indoor temperature will rise after heating, and formaldehyde will continue to be released
In winter, we should also pay attention to formaldehyde pollution The process of air detection requires an appointment two days in advance
Before the detection, the doors and windows need to be closed
The door-to-door detection is carried out at the agreed time
After the detection is completed, the air samples are taken back to the laboratory for testing and analysis
After manual calculation, accurate data are issued
The detection report is delivered in the form of express delivery