The 690-B is a digitally controlled charge vibrometer with a microcomputer implemented and its mated transducer is a piezoelectric type accelerometer. It has various features that a vibrometer does not have until now. Its precision and expandability with digital processing realizes a unique and high performance vibrometer.
Input channel
:
1
Matched sensor
:
Piezoelectric type accelerometer
Maximum input
:
1 X 10-6C
Accelerometer sensitivity
:
0.100 to 9.99 X 10npC/(m/s2) -3≤n≤3 n:Integer
Measuring range
:
Max. figure: 1999(selectable between manual and automatic)