HJ/T 55-2000#Technical Guidelines for Monitoring the Unorganized Emissions of Air Pollutants # Air and Waste Gas # * Air and Waste Gas Sampling
GB/T 16157-1996#Measurement of particulate matter in exhaust gas from fixed pollution sources and sampling methods for gaseous pollutants (with Amendment No. 1 of 2017) # Air and exhaust gas # * Air and exhaust gas sampling
HJ 194-2017#Technical Specification for Manual Monitoring of Environmental Air Quality (with Amendment No. 1 of 2018) # Air and Waste Gas # * Air and Waste Gas Sampling
HJ/T 397-2007#Technical specifications for fixed source exhaust gas monitoring # Air and exhaust gas # * Air and exhaust gas sampling
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 inspection 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