The power cord tensile and torsional testing machine is a precision equipment specifically designed to test the mechanical strength and durability of wires and cables, especially power cords, under tensile and torsional stresses. It simulates various mechanical loads that power cords may experience in practical use, ensuring the reliability and safety of the product.

In order to ensure the quality and safety of medical nursing beds, the stability testing machine for medical nursing beds has become a crucial tool. Its use not only helps improve product quality, but also provides assurance for patient safety and comfort.

The IPX9K test chamber is specifically designed to simulate humid and high-temperature environments, where precise control of water temperature is a critical step that directly affects the effectiveness and safety of testing. Proper water temperature control not only ensures the reliability of test results, but also protects equipment from damage.

The leakage trace tester evaluates the ability of a material to detect arc traces by applying voltage and passing current through the surface or interior of a solid insulation material under specific conditions. When current flows through insulating materials for a long time, it may cause surface combustion, carbonization, or metal deposition, resulting in the formation of so-called “marks“. By measuring the degree of these scratches, it can be determined whether the material is suitable for use as an electrical component in a specific environment.

GBT4706.32-2024 Safety of household and similar electrical appliances Part 32: Special requirements for heat pumps, air conditioners and dehumidifiers Appendix KK (Normative) A2L Hot surface ignition temperature test method