Features
Modally Tuned® Impulse Hammer w/force sensor and tips, 0 to 5k lbf, 1 mV/lbf (0.23 mV/N)
- Sensitivity: (±15%)1 mV/lbf (0.23 mV/N)
- Measurement Range: ±5000 lbf pk (±22240 N pk)
- Hammer Mass: 0.7 lb (0.32 kg)
Specifications
PERFORMANCE | |||
Sensitivity (±15 %) | 1 mV/lbf | 0.23 mV/N | |
Measurement Range | ±5000 lbf pk | ±22240 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 | 0.7 lb | 0.32 kg | |
Head Diameter | 1.0 in | 2.5 cm | |
Tip Diameter | 0.25 in | 0.63 cm | |
Hammer Length | 9.0 in | 22.7 cm | |
Electrical Connection Position | Bottom of Handle | Bottom of Handle | |
Extender Mass Weight | 7.0 oz | 200 gm | |
Electrical Connector | BNC Jack | BNC Jack |