便携式振动激振器,可提供峰值正弦力达60N(13.5lbf)。Type 4809是小型部件振动测试或现场实验模态分析的理想解决方案。
Type 4809
此台式振动激励器为包括机械阻抗和迁移率测量以及加速度计校准在内的一系列应用提供了多功能性和可靠性。
Type 4809具有宽频率范围(10 Hz – 20 kHz)和8 mm(0.32 " ) 峰值连续位移。
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我们的 75 VA Type 2718 功率放大器专为驱动此振动激励器而设计;但是,Type 4809 也可以由具有适当额定电压的任何第三方放大器供电,而无需强制风冷。
为了满足您精确的测试需求,Type 4809可量身定制的一系列附件,包括耳轴、功率放大器、尼龙刺针和推挽杆、 力传感器和阻抗头。
| Code | Name |
|---|---|
| -4809--PTO- | Small Vibration Exciter. |
| -4809-W-001- | High Frequency Exiter |
| Vibration Exciter Type 4809 | Data Sheets | English |
| Application | Accelerometer calibration, Experimental modal analysis, General vibration testing, Mechanical impedance and mobility |
| Rated force sine (peak) | 45 N |
| Rated force sine (peak) | 10 lbf |
| Lower frequency | 10 Hz |
| Higher frequency | 20 kHz |
| Maximum displacement (peak-to-peak) | 8 mm |
| Maximum displacement (peak-to-peak) | 0.32 in |
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.