How much does an indoor air test cost?
The cost of indoor air testing varies depending on the test program and region. Generally speaking, the cost of indoor air quality testing is between 400 yuan and 1000 yuan, including VOCs and PM25. PM10, indoor content, ammonia and carbon dioxide content, etc. If a more complex poison test is required, the cost can range from 800 to 2,000 yuan. Specific** also depends on the specific situation of the local market and testing institutions.
What are the indoor air testing processes?
The process of indoor air testing typically includes the following steps:
Determine the purpose and scope of the test: Determine what contaminants need to be tested, the area to be tested, and the number of rooms.
Make an appointment for testing: Contact a professional indoor air testing agency to make an appointment for the testing and inform them of the purpose and scope of the testing.
Preparation before testing: According to the purpose and scope of testing, the testing personnel should prepare the required testing instruments and equipment in advance.
Environmental preparation: Before testing, ensure that the indoor environment is normal, ensure that the doors and windows are closed, and ensure the accuracy of the test results.
Sampling and testing: Inspectors use appropriate testing instruments to sample in accordance with standard methods to detect the concentration of various pollutants in the room, and test formaldehyde, TVOC, and PM2 in the air5. CO, CO2, etc.
Result analysis: The test results are analyzed and statistically analyzed, and the air quality problems within the purpose and scope of the test are evaluated.
Write the test report: Write the analysis and statistical results into a test report, record the test results, analysis and evaluation in detail, and provide reasonable suggestions and interval pollutant level index standards according to the actual situation.
Provide solutions: Provide improvement and disposal plans and suggestions for indoor pollutants based on the test results, in order to effectively improve the health and quality of indoor environment.