Wire Harnesses & Cable Assembly Manufacturer Services
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Continuity Test
Available
Provided
Standards
What We Test
Comprehensive testing to verify quality and performance
Test Specifications
| Test Type | Standard | Description |
|---|---|---|
| Continuity | 100% testing | Every connection verified |
| Hipot/Dielectric | Per customer spec | Typically 500V-1500V AC/DC |
| Insulation Resistance | Per customer spec | Megohm readings |
| Pull Force | UL 486A/C | Crimp retention strength |
| Visual Inspection | IPC-A-620 | Workmanship criteria |
Specializing in wire harness testing, Yuzhan provides comprehensive electrical and mechanical testing for quality verification, including continuity, hipot, pull force, and environmental testing.
100% continuity testing verifies every connection. Automated systems detect opens, shorts, and mis-wires. Automotive harnesses require IATF 16949 documentation; medical cables require hipot testing for patient safety certification.
Hipot (dielectric withstand) testing applies high voltage to verify insulation integrity. Test voltages from 500V to 3000V AC/DC suit various safety standards. Aerospace/defense applications require insulation resistance (megohm) testing per MIL specifications.
Crimping quality is verified by calibrated pull force testing per UL 486A/C. Our quality systems maintain equipment calibration and document results for traceability. Custom functional test fixtures enable testing with actual mating connectors.
Test reports document parameters, results, and traceability to ISO 9001 standards. Industrial/robotics applications benefit from data logging for process improvement. Contact our quality team to discuss testing requirements for your wire harness and cable assembly applications.
Display
100% real on-site photos. Video inspection available upon request
100% real on-site photos. Video inspection available upon request
Common Questions
Every harness receives 100% continuity testing to verify all connections. This includes checking for proper connections, shorts, and opens. Visual inspection is also performed on every unit. Additional testing (hipot, pull force, etc.) is performed based on customer requirements.
Yes, we provide test reports as requested. Standard test data can be provided showing test parameters and pass/fail results. For applications requiring detailed documentation, we can provide individual test records with serial number traceability.
High-potential (hipot) testing applies high voltage between conductors to verify insulation integrity. It’s typically required for safety-critical applications, medical devices, and products requiring UL or other safety certification. Test voltages and parameters are specified by the customer.
Yes, we can develop custom functional test procedures and fixtures for your specific product. This may include testing with actual mating connectors, applying power, or verifying specific electrical parameters. Custom test development is quoted based on requirements.
