Probe PA190 According to UL 498 Figure 10.1

Probe PA190 According to UL 498 Figure 10.1 is designed in strict accordance with UL 498 Figure 10.1 standard, serving as a dedicated tool for inspecting the structural integrity and dimensional accuracy of plugs and sockets. Its core design and performance parameters fully align with the requirements of the relevant standard, ensuring high reliability and accuracy during testing. With excellent material properties including high hardness and low thermal expansion coefficient, the probe maintains stable dimensions and tolerances even under varying working conditions, making it an indispensable device for enterprises and institutions to conduct compliance verification and quality control on plug and socket products, and effectively ensuring that the tested products meet the safety and quality benchmarks set by the UL 498 standard.

Specifications
• Complies with UL 498 Figure 10.1 standard requirements
• Material hardness reaches a minimum of 50HRC
• Features a small thermal expansion coefficient for stable and reliable dimensions and tolerances
• Gauge dimensions and tolerances are fully in line with standard specifications
• Surface roughness meets the strict indicators of the relevant standard
• Adopts high-quality materials to ensure long-term testing durability and precision

Test Procedures
• Prepare the test probe and the plugs or sockets to be inspected, ensuring that both the tool and the tested products are free from dirt, deformation or other defects that may affect test results.
• Refer to the operation specifications of UL 498 Figure 10.1 to accurately align the probe with the target detection position of the plug or socket.
• Gently place or insert the probe into the corresponding structure of the tested product, and check whether its structure and size meet the standard’s requirements through the probe’s fit and contact condition.
• Record all test data and judgment results in detail, and confirm whether the tested product complies with the UL 498 standard.
• After completing the test, clean the probe with a proper cleaning agent and store it in a dedicated protective container to prevent damage and maintain its testing accuracy for subsequent use.

Applications
• Dimensional and structural compliance testing for plug and socket products during the production quality inspection process in electrical component manufacturing plants
• Quality verification of plug and socket accessories in the electronics and electrical appliance manufacturing industries
• Compliance certification testing of electrical connection devices for third-party testing and certification institutions
• Structural design validation for new types of plug and socket products in the R&D phase of electrical equipment enterprises
• Routine safety and quality inspection of plug and socket components in the maintenance and upgrade of electrical systems for engineering projects

Probe PA190 According to UL 498 Figure 10.1