Appearance of new items for universal inspection of cables and wires: appearance, specifications, packaging printing marks, thickness, insulation layer thickness, Z thin points of insulation layer, embrittlement characteristics: tensile strength after embrittlement, tensile strength after embrittlement, tensile strength before embrittlement, and tensile strength before embrittlement Process performance: AC withstand voltage test, elongation transformation, tensile strength elastic coefficient, tensile strength Electrical characteristics: DC AC withstand voltage test, resistor experiment Grounding resistance experiment, electrical conductor resistor, impact electrical experiment, new project construction and specification inspection of grounding resistance cable inspection, electrical conductor construction, thermal expansion experiment, insulation layer thickness, protective wire sleeve thickness, diameter, shielding structure, outer protective wire sleeve, electrical conductor resistance measurement experiment, 4h AC current experiment, partial discharge experiment, cable moisture-proof experiment, and single bundle cable ignition experiment
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