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.
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.
Technical specifications for cables used in electric vehicle conductive charging systems - Part 1: General provisions - Scope: This technical specification specifies the naming, structure, and technical requirements, test methods, finished cable testing and inspection rules, as well as the labeling and packaging of cables used in electric vehicle conductive charging systems. The cables specified in this technical specification include charging cables with rated voltage AC 450/750V and below, DC 1. OKV and below (which can include control cores). Cables should be used in charging systems that comply with GB/T 18487.1-2001, connected to the connection device specified in GB/T 20234, operating at different voltages and frequencies, and may also include lower voltage levels and communication signals. 2 Normative References: The clauses in the following documents become the clauses of this technical specification through reference in this technical specification. Reference to this document is essential. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 2900.10 Electrotechnical Terminology - Cables - GB/T 2951.11-2008 General Test Methods for Insulation and Sheath Materials of Electric and Optical Cables - Part 11: General Test Methods - Measurement of Thickness and Overall Dimensions - Mechanical Performance Tests (IEC 60811-1-1:2001) - GB/T 2951.12-2008 General Test Methods for Insulation and Sheath Materials of Electric and Optical Cables - Part 12: General Test Methods - Thermal Aging Test Method (/IEC 60811-1-2:1985) GB/T 2951.13-2008 General Test Methods for Insulation and Sheath Materials of Electric and Optical Cables - Part 13: General Test Methods - Determination of Density - Water Absorption Test - Shrinkage Test (IEC 60811-1-3:2001) GB/T 2951.14-2008 General Test Methods for Insulation and Sheath Materials of Electric and Optical Cables - Part 14: General Test Methods - Low Temperature Test (IEC 60811-1-4:1985) GB/T 2951.21-2008 General Test Methods for Insulation and Sheath Materials of Electric and Optical Cables - Part 21: Specific Test Methods for Elastomeric Mixtures - Ozone Resistance Test - Hot Elongation Test - Mineral Oil Immersion Test (IEC 60811-2-1:2001)
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 Chinarole of the test report:
1. Project bidding: issue an 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: issue a test report with legal effect to make consumers more assured;
4. Papers and scientific research: provide professional personalized testing needs;
5. Judicial services: provide scientific, fair and accurate testing data;
6. Diagnosis of industrial problems: verification and correction of problems in industrial production;