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.
With the integration and improvement of electronic products, many intelligent mobile products use lithium batteries as their power source, which plays a significant role in various aspects of modern social life. At the same time, pool safety testing is increasingly receiving attention from various aspects, especially the frequent occurrence of lithium battery explosion accidents, which is particularly noteworthy. Therefore, the country has also strengthened its quality supervision of various types of batteries, At the same time, people's awareness of the safety of power batteries has further improved. BAIJIAN can provide various testing services for power batteries. Welcome to inquire. The testing scope of battery products: rechargeable batteries, nickel cadmium batteries, nickel hydrogen batteries, lithium-ion batteries, lead-acid batteries, power batteries, energy storage batteries, combustion batteries, primary batteries. Main testing items: environmental testing: high-altitude and low-voltage simulation, temperature cycling, heat abuse, temperature storage, salt mist, combustion spray, washing mechanical testing: vibration, mechanical impact, drop, compression, heavy object impact Acupuncture safety and reliability testing: high temperature/room temperature external short circuit, overcharging, forced discharge, forced internal short circuit electrical testing: rated capacity, multiple rate discharge, charge retention ability, cycle life, internal resistance, overvoltage charging, overcurrent charging, undervoltage discharge, constant power discharge, electrostatic discharge testing, reverse charging. Nickel electrical testing standard: EC 61951 Secondary batteries and cells containing alkaline or non acidic electrolytes - Portable sealed rechargeable single cells - Part 1: Nickel cadmium batteries; Part 2: Testing standards for nickel hydrogen batteries and lead-acid batteries: IEC60896 Fixed lead-acid batteries IEC 60095 Starting lead-acid batteries IEC 61056 General lead-acid batteries Other: IEC 61960 Secondary batteries and cells containing alkaline or non acidic electrolytes - Secondary cells and cells for portable equipment IEC 60086 Primary batteries
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 ChinaBaijian is a comprehensive testing service platform, bringing together many CNAS, CMA, CAL and other qualification testing institutions all over the country.