The International Electrotechnical Commission (IEC) introduced the new concept of Hazard Based Safety Engineering (HBSE) in the IEC62368 standard. By introducing the new concept of HBSE, it is emphasized that safety design should be considered in the early stages of product development, and safety protection requirements for different personnel should be proposed for different hazards On December 20, 2020, the European Union officially abolished EN 60950 and EN 60065, and replaced them with EN62368-1, officially becoming the compliance basis for audio, video, information technology, and communication equipment entering the EU market in accordance with the low-voltage directive. Audio and video product testing scope: Entertainment products: TV, electronic toys, electronic instruments, electronic game consoles, large game consoles, TV testing: CRT TV, LCD TV, rear projection TV, home theater testing: sound column, speaker, audio, amplifier, subwoofer, Mack DVD player testing: DVD, VCD, EVD, CD player, CD recorder cassette player testing: Repeater, tape recorder, answering machine Learning machine headphone testing: earphones, amplifiers, speakers, walkman, MP3, MP4, MP5
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