HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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IEC60668-2-75 Impact Testing Machine For Vertical Hammer Test With 0-1000mm Drop Height Button Control
Standard:
IEC 60668-2-75-2014 Environmental testing – Part 2-75: Tests – Test Eh: Hammer tests clause 7 Test Ehc: Vertical hammer.
Application:
It is for testing enclosure mechanical strength of household and similar electrical appliances, lamps.
Feature:
The device is released by the electromagnet, which can ensure the instantaneous release and the vertical drop. The lifting device is combined by screw guide rail, which can make the lower end of the conduit smooth contact with the surface of the specimen, the fixed drop height is the length of the guide rail, just contact no need to adjust, easy to use. Standard equipped with 2, 5, 10, 20, 50 J hammer and conduit, it is suitable for the enclosure mechanical strength test of most products.
Parameters:
| Model | SH-9A |
| Power supply | 220V, 50Hz |
| Release mode | Electromagnet release |
| Drop floor | Nylon base 1000mm*1000mm; thickness 8mm; |
| Drop height | 0-1000mm, Electric adjustment |
| Impact hammer | 2J, 5J, 10J, 20J, 50J, stainless steel, matching 5 conduits. |
| Installation mode | The hammers are by electromagnet, the conduits are by screw-in. |
| Standards | IEC 60068-2-75 |
Table-Height of fall
| Energy J | 0.14 | 0.2 | 0.3 | 0.35 | 0.4 | 0.5 | 0.7 | 1 | 2 | 5 | 10 | 20 | 50 | ||
| Equivalent mass kg | 0.25 | 0.2 | 0.25 | 0.2 | 0.25 | 0.2 | 0.2 | 0.25 | 0.25 | 0.25 | 0.5 | 1.7 | 5 | 5 | 10 |
| Height of fall | 56 | 100 | 80 | 150 | 140 | 200 | 250 | 200 | 280 | 400 | 400 | 300 | 200 | 400 | 500 |
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