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IEC60068-2-75 Pendulum Hammer Test Apparatus For Impact Testing Of Energies Not Exceeding 1J
Standard:
IEC 60068-2-75-2014 Environmental testing – Part 2-75: Tests – Test Eh: Hammer tests clause 5 Test Eha: Pendulum hammer and Annex D;
IEC 60884-1 'Plugs and socket-outlets for household and similar purposes – Part 1: General requirements' clause 24.1, figure 22-26
Application:
This device is suitable for mechanical strength test to plugs and socket-outlets, surface type mounting boxes, screw glands, gland covers, switch and other electrical accessories for household and similar purposes.
Feature:
The arm is a steel tube with an external diameter of 9 mm (nominal), and a wall thickness of 0.5 mm (nominal).
The specimens are mounted on a sheet of plywood 8 mm thick and 1 75 mm square, preferably according to ISO 1098, secured at its top and bottom edges to a rigid bracket, which is part of the mounting fixture. The mounting fixture has a mass of 10 kg ± 1 kg and is mounted on a rigid frame by means of pivots. The frame is itself fixed to a solid wall.
Parameter:
| Model | HC9921 |
| Pendulum | Length: 1000mm External diameter: 9mm Wall thickness: 0.5 mm Made by steel |
| Release mode | Manual |
| Mounting bracket | Weight: 10 kg ± 1 kg It is well-set and the Horizontal direction and the vertical direction can be adjusted. The whole bracket can be rotated 90°through the rotation axis. |
| Striking element | 150g, equivalent mass 200g. (200g striking element for option). |
| Standards | IEC 60068-2-75, IEC60884-1 |
