List of relevant testing items of 100 inspectionsThird-party testing institutions support sample sending and door-to-door testing, mainly providing sample testing services for companies, enterprises, public institutions, individual businesses, and university scientific research, and reporting CMA/CNAS/CAL qualifications, which are true and effective.
Report qualification: CNAS, CMA, CAL, etc.
Testing costs: according to customer needs and experimental complexity, quotation
sample size: according to the samplesize to choose the sample or door-to-door
display style: electronic version
Testing cycle: 3-15 working days (expedited).
Where will the charger test be conducted? The Baijian Material Testing Center can provide charger testing services for CMA qualification certification institutions and high-tech enterprises. In response to problems encountered in product development and quality control, we provide comprehensive solutions such as composition testing, product testing, product testing, and instrument testing. We have complete instruments and a strong scientific research team. We can issue testing reports within 3-5 working days, support scanning codes to check authenticity, and provide nationwide on-site sampling and sample sending testing services, Short testing cycle, low testing cost, scientific and accurate testing data! Test cycle: 3-5 working days Test cost: The engineer will develop an experimental plan and provide a quotation based on the customer's testing needs and the complexity of the experiment. The testing range of chargers includes mobile phone chargers, power tool chargers, electric vehicle chargers, wireless chargers, car chargers, lithium battery chargers, battery chargers, gallium nitride chargers, magnetic suction chargers, etc. Charger testing items include aging test, high-voltage resistance test, load test, output power test, surge test, lightning resistance test, comprehensive test, reliability test, energy efficiency test, output interference test, overvoltage protection test, output current test, drum test, explosion-proof test, plug and unplug life test, drop test, shell insulation test, etc. (For more project requirements, you can consult an online laboratory engineer to provide you with detailed answers.)
What are the functions of a 100% inspection test report? What problems can we help you solve? 1. Sales use. (Selling one's own products and issuing third-party testing reports to make customers more confident in the quality of their products) 2. Research and development and use. (During the research and development process, some challenging problems are encountered, which can be solved through testing report data to shorten the research and development cycle and reduce research and development costs.) 3. Improve product quality. (By comparing test data, identify the problems with one's own product, improve product quality, and reduce production costs) 4. Use of research paper data. 5. Competitive bidding, bidding for use (with a short inspection cycle, low testing cost, high recognition, and particularly suitable for bidding use) Charger Test Standard DB44/T1780-2015 Electric Vehicle Charger Efficiency Test Method GB/T18029. 21-2012 Wheelchairs - Part 21: Electromagnetic compatibility requirements and test methods for electric wheelchairs, electric scooters, and battery chargers GB/T21544-2008 Lithium ion power chargers for mobile communication handheld devices GB/T34570. 1-2017 Safety of rechargeable battery packs and chargers for electric tools - Part 1: Safety of battery packs GB/T34570. 2-2017 Safety of rechargeable battery packs and chargers for electric tools - Part 2: Safety of chargers GB/T36944-2018 Technical requirements for chargers for electric bicycles QB/T2947. 1-2008 Electric bicycle batteries and chargers - Part 1: Sealed lead-acid batteries and chargers QB/T2947. 2-2008 Electric bicycle batteries and chargers - Part 2: Metal hydride nickel batteries and chargers QB/T2947. 3-2008 Electric Bicycle Batteries and Chargers - Part 3: Lithium ion Batteries and Chargers QB/T5511-2020 Electric Bicycle Lithium Battery Chargers SJ/T11626-2016 General Specification for Chargers for Supercapacitors YD/T1268-2003 Safety Requirements and Test Method YD1268 for Mobile Communication Handheld Lithium Batteries and Chargers. 2-2003 Safety requirements and test methods for lithium battery chargers for mobile communication handheld devices YD/T998-1999 Lithium ion power supplies and chargers for mobile communication handheld devices YD/T998. 1-1999 Lithium ion power supply and charger for mobile communication handheld devices YD/T998. 2-1999 Lithium ion power supplies and chargers for mobile communication handheld devices
The above article is a partial list. For more testing needs and details, please consult the online consultant of the free consulting agency: 15201733840 (phone and WeChat). Conduct testing on the hundreds of inspection websites. Issuing authoritative testing reports has legal effect
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 problems100% 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 ChinaTesting process
1, sending samples
2, checking requirements
3, targeted quotation
4, both parties determine, sign a contract, start
the experiment5, complete the experiment: the testing cycle (can be expedited) will be changed according to the sample and its testing items / methods, you can consult the engineer
6, issue a test report, and provide post-service.