Bump Tester |
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Product Overview
The purpose of the bump test is to establish when the specimen encounters a repetitive mechanical-hit environment, the extent of the damage caused and degradation of specific functions. It also can be used to assess the structural integrity of the specimen.
This bump test simulates the possible repetitive impacting effects that the equipment and components may be subjected to whilst being transported; it is mainly testing for the non-packaged or carton-packed specimens. For the carton-packed specimens, the carton shall be tested simultaneously with the specimens.
During testing, the test specimens are usually attached to the fixture or on the shock tester’s platform and use the repetitive half-sine wave to simulate impact on the specimens. Duplicated frequency of a half-sine wave, wave peak and the holding time will follow the requirements indicated in the relevant specification.
Technical Specification
Main Specification
| Model No. | KD163-350-25H | KD163-450-25H | KD163-600-25H |
|---|---|---|---|
| Table specification | 350×350 mm | 450×450 mm | 600×600 mm |
| Table material | Al-Mg alloy; anodizing | ||
| Fixed hole position | Hole-to-hole: 50mm, M8, use screw shield to machine. | ||
| Bumping way | Driven by servomotor; speed-adjustable | ||
| Waveform | Half sine | ||
| Load | 25 kg Max. | ||
| Drop height | 25mm +/- 4mm (30mm can be selected) | ||
| Speed change △V | 0.7 m/sec | ||
| Acceleration & holding time | 10g-16ms, 15~40/6ms, 50~100g/2 ms | ||
| Bump speed | 1~2 times/sec | ||
| Outline dimension | 80×1200 cm/100 H (cm) | ||
| Weight | 1200 kgW | ||
| Power | AC 220V, 1-f, 3A (1/2HP) | ||
Main specification for controller
| Speed control | Linear adjustment/digital display | ||
|---|---|---|---|
| Shock control | Measure shock acceleration; contain the high-sensitivity signal cable. | ||
| Shock time domain display | LED digital display; 0.1mS minimum. | ||
| Shock acceleration display | LED digital display; 500g maximum | ||
| Test frequency setting | Counter setting; 999999 maximum | ||
Half-sine Wave Generator
| Adjustable time domain generator | Contain 6~16mS (10~40g) adjustable seatx1, plastic blockx2. | ||
|---|---|---|---|
| Short-wave generator | Incl. fixing seat, 2mS/150g short-wave plastic block. | ||
Features
This Tester complies with IEC-60068-2 test specification.
- Easy to install and operate with no further maintenance required.
- Resonance-free structure. The air bellow anti-vibration pad can effectively isolate floor vibration.
- Accelerometer feedback measurement. The adjustable half-sine wave generator provides precise data control.
This reliable Tester was designed in a TAF-certified laboratory which has over 20 years’ experience in designing and producing professional equipment.
Optional
- Fast-fixing nuts
- Aluminium alloy
- Pinetree pressing bar
- L-, T- & cubic-type fixture with accessories
- Spare shock block
- Acceleration band
- Hydraulic buffers x 4
- Measuring system: providing shock acceleration and time-domain measurements.