Insulator Multi Stress Testing Machine Lab Testing Machine

Lab Testing Machine
December 10, 2025
Category Connection: Lab Testing Machine
Brief: Our team walks you through how the Insulator Multi Stress Testing Machine performs in common scenarios. This video demonstrates the complete testing cycle, including artificial rain simulation and salt fog calibration, all conducted in accordance with the IEC62730 standard. You'll see the machine's operation, learn about the 5,000-hour test period, and understand the critical calibration procedures for reliable insulator performance evaluation.
Related Product Features:
  • Conducts multi-stress testing on insulators following the IEC62730 standard for a 5,000-hour period.
  • Simulates artificial rain using perimeter-mounted nozzles with controlled precipitation rates.
  • Performs salt fog calibration with specific collection rates and flow rate monitoring.
  • Features stainless steel components in contact with salt fog and rain for corrosion resistance.
  • Operates with 380V electrical infrastructure and includes comprehensive electrical diagrams.
  • Includes user manuals, maintenance guides, and spare parts support for 10 years.
  • Provides training on device maintenance and operation for optimal performance.
  • Delivers a one-month acceptance testing period post-installation for verification.
Faqs:
  • What standard does this testing machine comply with?
    The Insulator Multi Stress Testing Machine is designed and operates in full compliance with the IEC62730 standard, ensuring international testing consistency.
  • How is the artificial rain simulation performed?
    Artificial rain is generated by nozzles mounted above and outside the test specimens' perimeter, spraying each specimen individually with water of a minimum resistivity of 85 nm, following IEC 60060-1 precipitation rates.
  • What support and documentation are provided with the machine?
    We provide comprehensive support including user manuals, maintenance guides, electrical and water pipe diagrams, on-site training, a 10-year spare parts availability, and a one-month acceptance testing period after installation.
  • How is the salt fog calibration conducted?
    Calibration uses collecting receptacles placed near the test object ends to measure precipitation rates between 1.5-2.0 ml per hour, with flow rates checked every 100 hours and maintained within ±25% of the initial value without water recirculation.