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Shock test machine selection -2
source: | author:tpl-c47bfc7 | release time :2023-09-26 | 245 Views: | Share:

Velocity variation of different pneumatic shock and collision test machines under the conditions of no-load and nominal load are indicated on the samples in the show room, customer can find suitable machines according to their own requirements.


For example: The weight of test specimen is 30kg, size is: 400x400mm, need to meet the half-sine test index of 100g, 11ms, according to the below formula:
Half-sine wavev=AD×10-3
            =2×1000m/s²×11ms÷3.14÷1000
           ≈712The velocity variation of VASII400 under maximum loading),
So VASII400 shock test machine can meet the requirment of such test.