The device entries, which are designed for surface mounting and have a metal sheath, are compressed in a suitable tester; An example is given in Figure 20. The radius of the spherical ends of the jaws is 20 mm ± 1 mm. In the middle of the outer surface of the sheath, a force of 40 N ± 2 N is applied perpendicular to the sheath axis and with the help of jaws from the most unwanted point for 60 s ± 6 s. There should be no deformation or loosening on the sheath following the test so as to prevent further use of the device inlet.
1. Radius of the upper and lower jaws: 20 mm;
2. Stroke adjustable. 0 to 50 mm;
3. Pressure: 40 N ± 2 N;
4. Test time: Manual Operation, 60 s