High-Frequency Vibration Tester Ev420
EV series high-frequency vibration test systems simulate vibration environments under laboratory conditions to test impact strength and reliability in various vibration-testing applications. The system reproduces sine, random, resonance search and dwell, typical shock and road-simulation modes for quality assurance and new-product development. It is specially designed for prolonged operation, and a vibration-resistant base enables vertical and horizontal vibration. Pneumatic vibration isolation on the standard shaker reduces vibration transmitted to buildings, usually eliminating the need for an additional foundation. The shaker, power amplifier and vibration measurement and control system form a complete test system supporting quality inspection under relevant national and international standards, including MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS and BS.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 1-3000 hz |
| Maximum Excitation Force | 2000(19.6) kg(KN) |
| Maximum Displacement | 101.6 mmp-p |
| Maximum Acceleration | 66 g |
| Max Speed | 200 cm/s |
| Payload | 300 kg |
| Vibration Exciter Model | VG2000/100 |
| Moving-Coil Mass | 30 kg |
| Moving-Coil Diameter | φ320 |
| Cooling method | Forced-air cooling |
| Vibration Exciter Weight | 1700 kg |
| Vibration Exciter Dimensions | 1200 mm × 870 mm × 1130 mm |
| Power Amplifier Model | Amp22k |
| Power Amplifier Weight | 550 kg |
| Power Amplifier Dimensions | 880 mm × 580 mm × 1520 mm |
| Power supply | Three-phase AC380V±10%50HZ |
| Total power | 45 KW |
Key Features
Datasheet
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