Figure C.1 Female Reference Luer Lock Connector For Testing Male Luer Connectors Leakage

ISO 80369-7:2017 Small-bore connectors for liquids and gases in healthcare applications - Part 7: Connectors for intravascular or hypodermic applications

In Figure C.1, all outside edges of lug or thread form shall have a radius between 0,15 mm and 0,20 mm (unless otherwise specified). R may be × 45° chamfer.

ISO 80369-7-Figure C.1 — Female reference luer lock connector for testing male luer connectors for leakage, separation from unscrewing, stress cracking and non-interconnectable characteristics

KingPo Technology Development Limited is a global leader in manufacturing battery testing machines, environmental test chambers, and safety compliance testing equipment. As an industry pioneer, we provide one-stop solutions for laboratories worldwide, spanning R&D, testing, production, and after-sales support. Our mission is to optimize product quality, reduce costs, and boost the international competitiveness of our clients through innovative, high-precision testing solutions.

Accredited by the International Electrotechnical Commission (IEC) and holding a prestigious CBTL certificate, KingPo is a trusted supplier for top-tier laboratories. We are a nominated partner for organizations like NEMKO, UL, TÜV Rheinland, SGS, Philips, CTK, CVC (Vkan Certification & Testing Co., Ltd), China Household Electric Appliance Research Institute, and national standards institutes in Russia, Belarus, and Korea. Our lamp cap gauges, battery testing equipment, and environmental chambers, calibrated by CNAS and ilac-MRA, are globally recognized for their precision and reliability.

KingPo drives innovation through an independent R&D center, integrating advanced foreign technologies and top global talent. Leveraging sensor data acquisition, computer control systems, and high-precision, low-noise transmission devices, we have developed over 160 specialized products, including:

- Battery Testing Machines for performance and safety validation
- Environmental Test Chambers for dust, water, and temperature testing
- IPX9K Waterproof Testing Equipment compliant with IEC 60529
- Medical Electrical Testing Equipment per IEC 60601 standards
- Luminaire Testing Equipment for lighting compliance
- Plug and Socket Testing Equipment for durability and safety
- Wire and Cable Testing Equipment for electrical performance
- Material Combustibility Testing Equipment for fire safety
- Electric Tool Testing Equipment for reliability and performance
- Household Appliance Testing Equipment for consumer safety
- IT Product Testing Equipment for electronics compliance
- Lab Software (LIMS System) for efficient data management

KingPo serves domestic clients such as Entry-Exit Inspection and Quarantine Bureau, Bureau of Technical Supervision, Product Quality Supervision and Inspection Institute, and major electronic manufacturers. Our battery testing machines and environmental test chambers are exported to markets including Hong Kong, Vietnam, Singapore, Thailand, Iran, India, Africa, New Zealand, Australia, and Germany, supported by established distributorships.

Service excellence is at our core. Our expert engineering team offers tailored consultations and customized battery testing and environmental testing solutions before sales. Post-sale, our dedicated support team ensures prompt technical assistance and reliable maintenance, enhancing customer satisfaction and operational efficiency.

With a focus on technological innovation, global compliance, and superior quality, KingPo delivers high-end testing equipment that empowers industries to achieve excellence. We are committed to leading the industry in battery testing machines, environmental test chambers, and safety testing solutions, fostering trust and innovation worldwide.