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modally tuned® impulse hammer w/force sensor & hard plastic tip, 0 to 5k lbf, 1 mv/lbf (0.23 mv/n), 10 ft. attached coiled cable with bnc plug

IMPULSE HAMMER

Model 086M91

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Modally Tuned® Impulse Hammer w/force sensor & hard plastic tip, 0 to 5k lbf, 1 mV/lbf (0.23 mV/N), 10 ft. attached coiled cable with BNC plug

  • Sensitivity: (±15%)1 mV/lbf (0.23 mV/N)
  • Measurement Range: ±5000 lbf pk (±22000 N pk)
  • Hammer Mass: 2.4 lb (1.1 kg)

Specification Notes

[1] Typical.
[2] Varies depending on test structure. These values are from hitting a stiff steel mass. Hammer did not have extender mass attached.
[1] Typical.

English: SI:
Performance
Sensitivity (±15 %) 1 mV/lbf 0.23 mV/N
Measurement Range ±5000 lbf pk ±22000 N pk
Frequency Range (-10 dB) (Hard Tip) 1000 Hz 1000 Hz [1] [2]
Resonant Frequency ≥12 kHz ≥12 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 ≥1400 sec ≥1400 sec [1]
Physical
Sensing Element Quartz Quartz
Sealing Hermetic Hermetic
Hammer Mass 2.4 lb 1.1 kg
Head Diameter 2.0 in 5.1 cm
Tip Diameter 2.0 in 5.1 cm
Hammer Length 14.5 in 37 cm
Electrical Connection Position Bottom of Handle Bottom of Handle
Electrical Connector BNC Jack BNC Jack
Cable Type 050 2-cond 050 2-cond
Cable Length 10 ft 3.05 m

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
HCS-2 Calibration of Series 086B to 086D instrumented hammers only 1
084B63 Medium/hard, red or black, 2" face, 3/8-16 threaded tip (for Model 086D20) 3