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IMH-03固有频率敲击锤

IMH-03固有频率敲击锤

锤击法固有频率测试系统 在结构设计与实验分析中,计算出结构的固有频率是目的,采用锤击法固有频率测试系统测出结构的固有频率

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锤击法固有频率测试系统 在结构设计与实验分析中,计算出结构的固有频率是目的,采用锤击法固有频率测试系统测出结构的固有频率

IMH-03 FEATURES：

  • Wide bandwidth up to 20.0 kHz

  • ±100 lbf to ±500 lbf Range

  • 2-Wire IEPE Interface

  • -8°C to +100°C Operating Range

  • Multiple tips of hammer

  • Hermetically Sealed

  • Low-Cost, Easy to use

APPLICATIONS：

  • Structure Health Testing

  • Resonance Determination

  • Modal Analysis

  • Dynamic Structure Analysis

  • Structural Vibration Study



IMH-03 PERFORMANCE SPECIFICATIONS

IMH-02IMH-03
Range (g)± 100 lbf (pk)± 500 lbf (pk)
Sensitivity (Typical)50 mV/G10 mV/G
Non-Linearity (%FSO)± 1.0 % 
Frequency Response (Hz)3.0  to 20K Hz
Natural Frequency (Hz)27.3 K Hz
Transverse Sensitivity(%)2.0  
Electrical ConnectorBNC Jack
SealingEpoxy
Compliance Voltage (Vdc)18 to 30
Bias Voltage (Vdc)11.0 to 13.0
Excitation Current (mA)4.0 to 8.0
Operating Temperature-8  to  100   (°C)
Weight (grams)200.0  (without cable)
Dimension (mm) 235 mm x 90mm x 17mm
Sense ElementPiezoelectricity
Case MaterialSteel

































Note : Changes to appearance and specifications are subject to change without notice


Ordering Information 

  • IMH-02 -- ± 100 lbf Impact Hammer

  • IMH-03 -- ± 500 lbf Impact Hammer