90
Specifications
Input section
Number of input channels 1
Input connector Standard accelerometer connector
(Standard accelerometer is PV-55)
Vibration measurement quantities
Acceleration: signal from accelerometer
Acceleration envelope: 1 kHz to 50 kHz acceleration envelope sig-
nal (in analyzer mode only)
Velocity: integrated from acceleration signal
Displacement: double-integrated from acceleration signal
Units
Acceleration: m/s
2
, G
Velocity: mm/s, inch/s
Displacement: mm, mils
Input range
Acceleration: 1, 3.16, 10, 31.6, 100, 316 m/s
2
(rms)
Acceleration envelope: 1, 3.16, 10, 31.6, 100, 316 m/s
2
(rms)
Velocity: 3.16, 10, 31.6, 100, 316, 1000 mm/s (rms)
Displacement: 0.089, 0.283, 0.894, 2.83, 8.94, 28.3 mm
(EQp-p)
Measurement frequency range (electrical)
Acceleration: 3 Hz to 20 kHz
Acceleration envelope: 1 kHz to 50 kHz
Velocity: 3 Hz to 3 kHz
Displacement: 3 Hz to 500 Hz
Measurement level range
Acceleration: 0.02 to 316 m/s
2
(rms)
Velocity: 0.1 to 1000 mm/s (rms)
Displacement: 0.003 to 28.3 mm (EQp-p)