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품명: impact hammer
제조사: PCB
모델: 086c
규격: 2.25mV/N
- 제품 상세설명 :
  ENGLISH SI  
Performance
    Sensitivity (±15 %) 10 mV/lbf 2.25 mV/N  
    Measurement Range ±500 lbf pk ±2224 N pk  
    Resonant Frequency ≥22 kHz ≥22 kHz  
    Non-Linearity ≤1 % ≤1 %  
Electrical
    Excitation Voltage 20 to 30 VDC 20 to 30 VDC  
    Constant Current Excitation 2 to 20 mA 2 to 20 mA  
    Output Impedance <100 Ohm <100 Ohm [1] 
    Output Bias Voltage 8 to 14 VDC 8 to 14 VDC  
    Discharge Time Constant ≥2000 sec ≥2000 sec [1] 
Physical
    Sensing Element Quartz Quartz  
    Sealing Epoxy Epoxy  
    Hammer Mass 0.34 lb 0.16 kg  
    Head Diameter 0.62 in 1.57 cm  
    Tip Diameter 0.25 in 0.63 cm  
    Hammer Length 8.5 in 21.6 cm  
    Electrical Connection Position Bottom of Handle Bottom of Handle  
    Extender Mass Weight 2.6 oz 75 gm  
    Electrical Connector BNC Jack BNC Jack