How to do the test report? Why do you need to do product inspection? Third-party testing institutions provide product testing services in various industries, and there are many cooperative laboratories across the country, mainly serving companies, enterprises, individual businesses, universities and scientific research.
Testing 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.
1. First, disconnect all electrical appliances on the sockets and turn on the air switch. If successful, it indicates that the circuit is normal; If the closing is not successful, carefully check if there is any electrical power supply that has not been disconnected, and confirm that there are no electrical appliances online, it is a circuit fault. Please ask a professional electrician for repair. 2. Short circuit between live wire and protective wire. Disconnect the main switch, disconnect the incoming protection wire, and use a multimeter R * 100 to measure whether the live wire and protection wire of each socket are not connected. If it is connected, it proves that the live wire is short circuited with the protective wire. Open each socket one by one and search for it. 3. Turn on all the lighting fixtures one by one, and when one trips, it indicates that the lighting fixtures are short circuited. 4. All lighting fixtures are on, one by one plug in and unplug the electrical appliances, and turn them on. Which one trips when driving, indicating a short circuit with an electrical appliance. 5. Turn on your main switch again to see if it trips (first check if your fuse is burned). 6. If it jumps, it is a short circuit on the main line. Then you should check if there is a short circuit in the main line connector or some turning points, as well as in the plug at home, which is also a place that is prone to short circuits
The content of the above article is a partial list. For more testing needs and details, please consult the free online consultant of the institution: 152 0173 3840 (phone and WeChat), conducting testing on over a hundred 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.