The IEC 60335-2-2 Clause 21.103 Current-Carrying Hoses Flexing Resistance Tester is a specialized piece of equipment designed to evaluate the durability and flexing resistance of current-carrying hoses. This advanced testing apparatus ensures that hoses can endure repeated bending and flexing without compromising their structural integrity or electrical performance. For industries that rely on high-quality, reliable electrical components, this tester is an indispensable tool. By adhering to the stringent requirements set forth in IEC 60335-2-2 Clause 21.103, manufacturers can confidently produce hoses that meet international safety and quality benchmarks. The tester’s design incorporates precise mechanical movements and weight applications to simulate real-world conditions, ensuring that the tested hoses are capable of performing under demanding circumstances.
During the testing process, the hose is securely fastened to the pivot arm of the tester. The distance between the arm axis and the point where the hose enters a rigid component is meticulously maintained at 300±5mm. A 5kg weight is attached to the opposite end of the hose, which slides along a weight slide to ensure consistent pressure during each cycle. The pivot arm raises from a horizontal position to a 40° angle, repeating this motion 2500 times. After completing this cycle, the hose end is rotated by 90°, and the test is repeated for another 2500 cycles. Upon completion of these rigorous tests, an electrical strength test is conducted on the sample to verify its performance. This comprehensive testing procedure guarantees that only the most durable and reliable hoses pass inspection, providing peace of mind for manufacturers and consumers alike.
The Hose Bending Test Equipment complies with IEC 60335-2-2 Clause 21.103 figure 102 standards, ensuring that all testing procedures adhere to international safety and quality guidelines. By using this tester, manufacturers can validate the performance of their products against globally recognized standards, enhancing their reputation in the market. The ability to withstand repeated bending and flexing without degradation is crucial for current-carrying hoses used in various applications, including household appliances, industrial machinery, and automotive systems. Investing in this testing equipment not only improves product quality but also reduces the risk of electrical failures, thereby safeguarding both property and lives. For companies committed to excellence, the IEC 60335-2-2 Clause 21.103 Current-Carrying Hoses Flexing Resistance Tester is an essential investment in maintaining high standards of safety and reliability.
