Small Vibration Test System
Product Name:Small Vibration Test System
The small vibration test system utilizes permanent magnets to form a static magnetic field, eliminating the need for an additional excitation power supply, simplifying the requirements for the power amplifier, generating less heat, and requiring no cooling device. Meanwhile, the lightweight moving coil ensures its dynamic performance across a wide frequency range. The PM series small vibration test system is primarily used for reliability testing of small electrical and electronic products, sensor calibration, teaching demonstrations, structural dynamic characteristic research, and pile quality inspection.
Compact size, lightweight, and portable
Reliable performance, easy to use
Simple structure, easy to maintain
When used with a wideband direct-coupled transistor power amplifier, harmonic distortion is minimized.
Technical Parameters
Model | PM-015 | PM-100 | PM-400 |
Sinusoidal Excitation Force(N) | 15 | 100 | 400 |
Frequency Range(Hz) | 5-20000 | 5-5000 | 5-5000 |
Maximum Displacementp~p(mm) | 4 | 6 | 16 |
Maximum Velocity（m/s） | 0.12 | 0.18 | 1.4 |
Maximum Acceleration(m/s²) | 450 | 500 | 450 |
Equivalent Mass of Moving Parts（kg） | 0.024 | 0.3 | 0.9 |
Table Weight（kg） | 17.5 | 58 | 45 |
DimensionsL×W×H(mm) | 540×400×594 | 540×400×594 | 330×230×330 |
Power Amplifier Model | AS-AA300 | AS-AA300 | AS-AA600 |
Cooling Method | Natural Cooling | ||
Power Requirements | 3-phase AC, 220V/50HZ,420VA | 3-phase AC, 380V/50HZ,840VA | |
System Operating Environment Requirements | Temperature0-40℃, Humidity ≤80%, No condensation | ||
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