What specific testing procedures do HYSF products undergo?

We don’t just “spot check.” HYSF utilizes a comprehensive, precision-driven testing system. Here is the exact protocol every batch is subjected to, as detailed in our quality standards:

1. Hydrostatic Pressure Test:
   • Equipment: 100MPa High-Pressure Pump.
   • Procedure: Connectors are sealed in a pressure vessel filled with water. We pressurize it to the target level (e.g., 60MPa for deep-sea series) and hold it for 60 minutes.
   • Pass Criteria: Zero leakage and no structural deformation.
2. Insulation Resistance (IR) Test:
   • Standard: We apply 1000V across all contacts and the housing.
   • Pass Criteria: Resistance must exceed 200MΩ. This ensures no short circuits even in high-humidity environments.
3. Dielectric Withstand (Hipot) Test:
   • Procedure: 1000V AC/DC is applied between pins and the shell to verify insulation integrity.
   • Pass Criteria: Leakage current must be < 10mA.
4. Dynamic Continuity Test (“Shake Test”):
   • Procedure: We monitor real-time resistance while vigorously shaking and bending the cable assembly.
   • Purpose: To ensure internal wiring connections are robust and won’t fail during dynamic ROV movements.