Engineering Dynamics, Inc.


Calibration and Repair of Sound and Vibration Instrumentation

Engineering Dynamics provides NIST traceable calibration and repair services for most types of sound and vibration instrumentation; including Quest Technologies, Bruel Kjaer, Larson Davis, CEL, Casella, 01dB, Cirrus, Ametek (Dupont), Metrosonics, Rion, Extech, Datastick, Svantek, Extech, IRD, CSI, Commtest, Entek, Accelerometers and OTHER instrumentation brands.


Calibration Standards: We maintain current calibration certificates on all our measurement standards traceable to the National Institute of Standards and Technology (NIST), and our calibration procedures meet the intent of ISO 17025 and 9002, ANSI/NCSL Z-540, GMP (Food and Drug Administration Good Manufacturing Practice).


Prices: are available upon request, and are generally 15% less than the manufacturer.


Turn-Around Time: three to five days. One-day service is available for an additional 20% per instrument.


Calibration Due Notification: EDI provides annual recall notification on all customer instruments. A reminder letter is sent one month before annual calibration is due. The reminder letter includes all information about the equipment that is due for calibration: return authorization form, calibration costs, and instructions for packaging the equipment.


Repairs: are handled on a time and materials basis, and the customer is ALWAYS contacted with exact costs before any repairs are made. Any item that cannot be repaired, has no available parts, or is elected not to be repaired, a diagnostic charge per item will be assessed.


Instrument Rental: EDI also offers rental of sound and vibration instrumentation on a weekly or monthly basis.



If you have questions or need more information please contact John Johnson at