Electromagnetic compatibility is a discipline that studies the coexistence of various electrical devices (including organisms in a broad sense) under limited space, time, and spectral resources without causing degradation. It includes two parts: electromagnetic interference and electromagnetic sensitivity. Electromagnetic interference testing measures the size of electromagnetic wave signals generated and emitted by the tested equipment under normal working conditions to reflect the strength of interference with surrounding electronic devices. Electromagnetic sensitivity testing is a measure of the resistance of the tested equipment to electromagnetic interference. Electromagnetic interference mainly includes radiation emission and conduction emission. Radiative emission: Electromagnetic interference that propagates through space in the form of electromagnetic waves. Conducted emission: Electromagnetic interference that propagates along a conductor. Test site: open field, semi anechoic chamber, shielding room
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