he bump test is also a useful vibration analysis technique to identify resonance frequencies in a machine’s structure. It requires bumping or hitting the machine structure when the machine is in “OFF” condition. This allows you to measure its natural frequencies. It tests the integrity & rigidity of the object under the simulation of Road Transport condition. This computerized machine is a versatile test equipment to carry out bump tests in accordance with various IS, MIL-810F, DIN, EN, ISO, IEC, DEF and ASTM standards.
TYPES:·
Free Fall Type
Force Impact Type
TESTS:·
Traditional Bump Test·
 Bump Test using Long Time Waveform
Commtest Bump Test·
Long Time Waveforms Explained
Measuring Long Time Waveforms
SYSTEM PARAMETERS:·
Acceleration – 3 g to 60 g·
Pulse duration – 3 ms to 18 ms·
Payload capacity – 1 kg to 1000 kg
Number of bumps – unlimited·
Bump rate – 60 to 180 bumps per minute.