For the purpose of this part, the electromagnetic compatibility terms established in GB/T 4365-2003 and the following terms and definitions apply to this part. Electromagnetic compatibility The ability of a device or system to operate normally in its electromagnetic environment without causing unbearable electromagnetic interference to anything in that environment The physical interface of the device through which electromagnetic field radiation or intrusion passes through the enclosure port. The process of continuously or in batches producing instruments (composed of identical products) in a series production. Safety extra-low voltage: A voltage between conductors, or between any conductor and ground that does not exceed AC 50V or ripple free DC 120V, is isolated from the power supply in the circuit using devices such as safety isolation transformers
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