5mm And 8mm Probes Vibration Calibrator For Accurate 1-1280 Hz Frequency Calibration

HG5026 Vibration Calibrator

HG-5026 vibration calibrator can be used to calibrate vibration accelerometer, velocity and proximity transducer and also a vibration measuring instrument. Standard sine signal vibration at any frequency from 1 to 1280 Hz can be defined in the 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. HG-5026 combines sine signal generator, power amplifier, standard transducer, vibration meter 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.

Frequency range & accuracy: 1 to 1280 Hz +0.01%

Description of the Panel

1 Vibration amplitude display
Showing the amplitude of the vibration
2 Calibration potentiometer Designed for calibrating this calibrator by comparing the reading of an accurate vibration meter and the display of this device. Put function selecting switch to ACC, then use a screwdriver to adjust the display to make it the same as that accurate vibration meter. Then adjust VEL & DISP the same way.

3 Parameter selecting switch Select display parameter of the calibrator

4 Adjusting the vibration amplitude

5 Adjusting the vibration amplitude slowly

6 The vibration head for fixing a transducer to be calibrated
7 The tapped hole for fixing the stand of proximity probe
For the calibration of proximity probe.

8 Power switch

9 Socket for 220 V AC power input cable

10. Socket for vibration output
For monitoring the wave shape/ distortion of the vibration

11 Output socket of –24 V voltage

Providing power – 24Vdc for calibration of proximity probe.

12 Frequency adjustment

Press for selecting the digital position, Rotate to change value

13 Vibration frequency display