Mechanical Shock Test Equipment For Computer Components Impact Testing With GJB Standard
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Mechanical Shock Test Equipment For Computer Components Impact Testing With GJB Standard
Product description
The precise-type high-acceleration shock tester can provide all
half-sine short wave specification specified in JESD22-B110. To
meet them, merely change different shock rubber-pad on shock seat.
The wave is complete with high repeatability, able to provide user
accurate test result.
Product Features
Specifications
FAQ:
How do you attach the hardware you’re testing to your shaker?
By means of a fixture, usually aluminum or magnesium for lightness coupled with rigidity. They can be cast, or smaller fixtures machined from solid stock. Most fixtures are welded.
How do you control shakers?
If we’re looking for resonances in the product we’re testing, we command the shaker to shake the product at one frequency at a time but to vary that test frequency, to sweep it over a range of frequencies.But more realistically, we command the shaker to vibrate randomly and to excite all the resonances simultaneously.Control commands go into the keyboard of a specially-programmed computer.
What are those resonances?Are they bad?
Have you ever noticed the steering wheel moving with rather large displacement amplitude, larger than the input to the column? That magnification is called resonance. Possibly it annoys you. There’s a slight chance that in a few years that whipping of the steering column might cause bending fatigue failure.When we shake an automotive or ship or land vehicle instrument, we're looking for, for example, portions of printed wiring boards (PWBs) responding with greater motion than we're inputting. That flexing may damage PWB wiring, it may damage the attached components, and it will damage the soldered connections between components and the PWB.
Service
Pre-Sales Service
1)Technical consultation: test method, laboratory planning and
suggestion.
After-Sales Service
1)Technical training: operation of equipment, daily maintenance,
common fault diagnosis and troubleshooting.
Product Details
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Product Tags: mechanical shock test shock test machine |
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Complies With GJB1217 GJB360.23 Shock Test System 300g Accelaration |
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200 Payload Shock Test System Complies With ISTA UL And Other Standards |
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High Speed 30kg Payload Shock Testing System Complies With CE / ISO Standards |
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CE / ISO Standards High Speed Shock Test System With 10kg Payload |
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Simulates Packaging Anti Damage Ability Incline Impact Tester 500kg Payload |
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300kg Payload Incline Impact Test Machine Simulate Packaging Resist Damage |