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White Papers
Asset Management Methodology At Work, Condition Monitoring Provides Benefits and High Return on Investment - By Nancy Ettele, Massachusetts Water Resources Authority.  The Massachusetts Water Resources Authority (MWRA) is a large, unionized public utility serving 2.6 million people in the Boston metropolitan area.  In 2000, the MWRA embarked on a comprehensive multi-phased asset management initiative.  Its program includes dedicated staff along with a diverse senior management steering committee who organized early, communicated often, and conducted research and cross-industry benchmarking that allowed for a timely implementation of best practices, resultant efficiencies, and cost-saving benefits.  Read more... Posted May 2005
Acoustic Vibration Monitoring - Allan Rienstra gives an overview of ultrasound technology and how it is applied today for acoustic re-lubrication of motor bearings and condition based lubrication procedures.
Read more... posted December 2003

Integrating Ultrasound and Vibration Technologies - Liane Harris, corporate training manager for SDT documents a collaborative learning experience with a Ralph Copp, Predictive Maintenance Manager who practices what he preaches by employing a diverse and eclectic combination of complimentary technologies. 
Read about this maintenance success story... posted June 2003

Condenser Leak Detection Improves Heat Rate - A collaborative paper by Terrence O'Hanlon (Reliabilityweb.com) and Brian Thorp (Seminole Electric) explain how ultrasound is used to find very small tube leaks in heat exchangers and condensers.
Read more... posted Maintenance Technology Magazine May 2004

Why is Ultrasound Useful for Compressed Air Leak Detection? - Allan Rienstra explains in layman's terms why ultrasound is useful for leak detection in noisy environments, and what frequency configuration works best.
Read more... posted March 2002

Strategies for An Effective Ultrasound Testing Program - Do you have a strategy? Read this sure fire 10 step approach to starting and maintaining an effective ultrasound program. Allan Rienstra surveyed numerous end users to find out what they did to make their program special.
Read more... posted January 2004

Maintelligence + SDT 170MD

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The Bionic Tradesman - Don Thurmand of Ford Motor Company talks about the use of airborne ultrasound at the Ford Wixom plant in Wixom, Michigan
Read more...


The Trouble with Air Leaks - Read this case study of a South Western Ontario compressed air service provider, interviewed and written by Liane Harris
Read more... Posted March 2003

The Usefulness of Demodulated Ultrasonic Data for the Vibration Analyst - Tom Murphy of Adash 3TP in Manchester, UK presented this paper at the First International Ultrasound Users Group meeting in December 2003. The paper was first posted to our website in January 2004 and was downloaded five times more than any other file.
Download the Paper... Re-Posted April 2004

New Products/Events/Developments

UST - Underground Storage Tank Test - Ultrasound system tests underground storage tanks for leakage above and below the fuel level.  Over 5 million tanks to be tested in Brussels, Belgium...
Read More posted April 24/2004


Ultrasound Technology Newsletter - Subscribe to receive the monthly E-Newsletter "The Ultrawave Technology Report" in your inbox. Enter your email in box at right, choose your preferred format and click Join Posted April 24/2004

Data Integration to DMSI's Maintelligence Monitor - Clients running DMSI software can import ultrasonic route data from SDT's DataManager with a click of the mouse. Posted April 15, 2004


SDT Announces USB Connectivity for 170MD Data Collector - With the release of DataManager 1.4.3 SDT clients can now upload and download ultrasound and route data between the SDT 170MD Data Collector and PC with a USB connection. All that is required is the latest DataManager Version and a Serial/USB adapter. Request Info Posted April 15, 2004

Trinidad Marine Surveyor Awarded Prestigious Recognition by Lloyd's Register - Paul Taylor of Trinidad recently completed SDT's Sherlog TA Ultrasonic Hatch Cover Training in New Orleans.  Shortly thereafter he was awarded this prestigious recognition by Lloyd's in March 2004.  View the certificate...



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