The applicable samples for mechanical performance testing of cables provided by the Baijian Testing Center include: power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, and so on Test items: tensile strength, elongation at break, bending strength, minimum bending radius, compressive strength, vertical combustion of a single cable, vertical combustion of bundled cables, smoke density, smoke toxicity, total amount of halogen acid gas, gas acidity, fire-resistant combustion, halogen-free characteristics, low smoke characteristics, flame retardant performance, etc
Testing standards: 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 - 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 methods - 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 GB/T 2951.21-2008 General test methods for insulation and sheath materials of cables and optical cables - Part 21: Special test methods for elastomeric mixtures - Ozone resistance test - Hot elongation test - Immersion in mineral oil test GB/T 3048.4-2007 Electrical performance test methods for wires and cables - Part 4: Direct current resistance test of conductors GB/T 3048.5-2007 Electrical performance test methods for wires and cables - Part 5: Insulation resistance test GB/T 3048.7-2007 Electrical performance test methods for wires and cables Method Part 7: Resistance to Electric Traces Test GB/T 3048.8-2007 Electrical Performance Test Methods for Electric Wire and Cable Part 8: AC Voltage Test GB/T 3048.9-2007 Electrical Performance Test Methods for Electric Wire and Cable Part 9: Insulated Wire Core Spark Test GB/T 3048.10-2007 Electrical Performance Test Methods for Electric Wire and Cable Part 10: Extruded Sheath Spark Test GB/T 3048.12-2007 Electrical Performance Test Methods for Electric Wire and Cable Part 12: Partial Discharge Test GB/T 3048.11-2007 Electrical Performance Test for Electric Wire and Cable Performance test methods Part 11: Dielectric loss angle tangent test GB/T 3048.13-2007 Electrical performance test methods for wires and cables Part 13: Impulse voltage test
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