Calibrated Device | (1) Piezo-Resistance or Piezoelectric Accelerometer (2) Vibration Meter |
---|---|
Range | (1) 50 Hz ~ 7 kHz (2) Acceleration: 50 Hz ~ 5 kHz;Velocity: 50 Hz ~ 2 kHz; Displacement: 50 Hz ~ 200 Hz; |
Uncertainty |
(1)Accelerometer:1.4 % ~ 3.4 % (Relatively)
(2) Vibration Meter:1.3 % ~ 2.6 % (Relatively)
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