IEC 60335-2-4 Rubber Hemisphere Drop Test Apparatus 20J Impact Having Diameter Of 70mm
IEC 60335-2-4 Rubber Hemisphere Drop Test Apparatus 20J Impact Having Diameter Of 70mm
Product information:
Standard: IEC 60335-2-4 household and similar electrical appliances – safety: part 2-4: particular requirements for spin extractors, clause 21.101.
IEC 60335-2-7:2008 + A1:2011 part 2-7: particular requirements for washing machines, clause 21.101.1.
Application: The device is used to verify the impact strength properties of the cover of electrical appliances loaded from the top.
Test sample: Spin extractors, washing machines
Feature: The device is provided with a self-locking mechanism of impact hammer and is released through electromagnet releasing, 300mm-1000mm lifting height can be adjusted.
Technical parameters:
| Test station | Single |
| Electrical control method | Button operation |
| Impact element release method | Electromagnet release |
| Rubber hemisphere | Diameter 70mm, hardness 40~50IRHD |
| Impact element weight | 20kg (with length matching sleeve) |
| Equivalent impact energy | 20J |
| Matching sleeve | Prevents the hammer from tipping over after it falls |
| Drop height | 100mm, (the bottom end of the matching sleeve can touch the surface of the sample, then the drop height is default to be 100mm) |
| Lifting height | 350~1000mm (distance between the bottom end of the matching sleeve and bottom plate) |
| Lifting method | By motor |
| Bottom plate | Steel plate,800*1000mm |
| Test times | 3 times |
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