What are the inspection items for air purifiers/air purifiers, and what items do air purifiers and air purifiers need to be inspected for
1. Purification effect and removal rate detection
Formaldehyde removal rate, benzene series removal rate, sterilization rate, purification efficiency, and purification durability detection Detection of TVOC (Total Volatile Organic Compounds) removal rate and purification efficiency; PM2.5 purification efficiency and removal rate detection Detection of purification efficiency and removal rate of cigarette particulate matter; Microbial (Staphylococcus aureus, Escherichia coli, Staphylococcus aureus, natural bacteria) removal rate detection
2. Clean air volume (CADR value) detection
Formaldehyde clean air volume CADR detection, particulate matter clean air volume CADR detection
3. Cumulative purification volume (CCM) detection
Formaldehyde cumulative purification volume CCM detection, particulate matter cumulative purification volume CCM detection
5. Filtration effect and efficiency detection
Particle filtration effect Efficiency testing; Detection of formaldehyde filtration effect and efficiency; Detection of filtration effect and efficiency of benzene series compounds; TVOC (Total Volatile Organic Compounds) filtration effect and efficiency detection
6. Deodorization effect detection
Ammonia removal rate detection, hydrogen sulfide removal rate detection, trimethylamine removal rate detection, dimethyl sulfide removal rate detection, ethanethiol removal rate detection
7. Other indicators detection
Fresh air fan air volume test, filter material filter resistance test, pollutant capacity, total removal amount test, negative ion release concentration test Ozone concentration test
Detection range of air purification products
1. Passive air purification products Car mounted air purifiers, portable air purifiers, fresh air purifiers, filter materials, etc.
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China