VIBRATION LABORATORIES



Edison ESI's Vibration Laboratory is equipped with computer-controlled calibration and testing equipment, including the Unholtz Dickie Model 400 ATE/C Calibration Control system and the Unholtz-Dickie Model 8B6 Lab Standard Accelerometer.


Edison ESI can perform both fixed and swept frequency measurements of 2 Hz to 10 kHz with a maximum acceleration level of 50 gs to calibrate a variety of vibration standards and instruments including:

  • Accelerometers
  • Velocity transducers
  • Vibration monitoring equipment


All our calibrations come with Certificates of Calibration traceable to NIST, and our Quality Assurance Program meets MIL-STD-45662A, ANSI/NCSL Z540-1-1994, and 10CFR50 Appendix B.


VIBRATION CAPABILITIES

PARAMETER

UNITS

RANGE

ACCURACY

REMARKS

 VIBRATION

       
  Acceleration  0.20 - 50 g maximum range   2Hz   to < 5Hz 2.2%
>5Hz   to
< 2kHz 1.2%
>2kHz to
< 4kHz 2.1%
>4kHz to 10kHz 3.2%
Transducers swept over entire frequncy range or fixed points. 
  Velocity 0.02 - 50 in/sec maximum range 5Hz to 5000Hz    
  Displacement 2 mils - 750 mils maximum range    

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