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The KRD20 series pneumatic bump test machine replaces the traditional mechanical cam-type crash bench and is suitable for repeated impacts on electronic components, equipment and other electrical and electronic products during transportation or working.
>l>Fully pneumatic driven, clean and environmentally friendly, good repeatability and high reliability.
>l>Control the frequency of bumps by adjusting the gas pressure to achieve continuous high-frequency bumps.
>l>Test time and bump frequency can be set arbitrarily, and it will stop automatically after the test is completed
Technical Specifications
Model Parameters | KRD 20-50 | KRD 20-100 | KRD 20-200 | KRD 20-500 | KRD 20-800 | KRD 20-1000 | KRD 20-1500 | KRD 20-2000 | KRD 20-3000 |
Load (kg) | 50 | 100 | 200 | 500 | 800 | 1000 | 1500 | 2000 | 3000 |
Table Size (mm) | 500×500 | 600×600 | 800×800 | 1000×1000 | 1500×1500 | 1800×1800 | 2000×2000 | 2500×2000 | 2500×2500 |
Shock Waveform | half sine wave | ||||||||
Peak Acceleration (g) | 3~150 | 3~120 | 3~100 | 3~80 | 4~60 | 5~50 | 5~50 | 5~40 | 5~30 |
Pulse Duration (ms) | 2~30 | 3~30 | 5~30 | 6~30 | 6~30 | 8~30 | 11~30 | ||
Bump Rate (Times/Min) | 1~120 | 1~120 | 1~100 | 1~100 | 1-80 | 1~60 | 1-30 | 1-20 | |
Overall Dimension (mm) | 1050×1050 ×1300 | 1050×1050 ×1300 | 1100×1100 ×1300 | 1200×1200×1500 | 1500×1500 ×1600 | 1800×1800 ×1600 | 2000×2000×1850 | 2500×2000×1950 | 2500×2500×2100 |
Weight (kg) | 1500 | 1500 | 2000 | 2500 | 2800 | 7500 | 8500 | 9500 | 11000 |
Power Supply | AC220V ± 10%,50Hz | ||||||||
Air Source | ≤0.8Mpa | ||||||||
Working Environment | Temperature range 0 ~ 40℃; Humidity ≤ 80% non-condense | ||||||||
Standards | MIL-STD-810F IEC68-2-29 |