SENDIG GJX3 Vibration Calibrator

GJX-3 Vibration Calibrator
This Vibration Calibrator can be used to calibrate vibration accelerometer, velocity and proximity transducer and also a vibration measuring instruments. Standard sine signals at frequency 10, 20, 40, 80, 160, 320, 640 and 1280 Hz can be generated from this Vibration Calibrator. The amplitude of the, acceleration, velocity and displacement, can be defined through potentiometers and shown on digital displays. Either horizontal or vertical vibration can be generated by this Vibration Calibrator.
GJX-3 Vibration Calibrator combines sine signal generator, power amplifier, standard transducer and a shaker in one and features a small volume, high accuracy and easy operation. It can be used either in laboratory or on site.

Vibration Calibrator Specifications
Frequency: 10, 20, 40, 80, 160, 320, 640, 1280Hz +0.01%
Amplitude accuracy:
  Acceleration(@30m/s2 pk)         40Hz to 320Hz + 0.3dB + 1digit
                                   20Hz to 640Hz + 0.5dB +1digit
  Velocity (@25mm/sec pk)          40Hz to 320Hz +0.5dB +1digit
  Displacement(@50μm pk-pk)        40Hz to 320Hz + 0.5dB + 1digit

Vibration Calibrator Proximity probe linearity
Prode:  5mm and 8mm probes                       Range:  0~4.0mm
Vibration Calibrator Display:  3 1/2 digit display for acceleration, velocity or displacement

Size:  280 x 180 x 250(mm)                      
Weight:  10kg
Temperature: Operation:  0oC to 50 oC  
Storage:  -20 oC to 70 oC
Humidity:  90% non -condensing