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The Normandy Group now has a blog with information on predictive maintenance and case studies. You can check it out here.

We are pleased to announce two additions to our product line. TNT Reliability Services and Tribologik. Please click on the Product tab above to learn more about these companies. Contact for more information

Contact for more information.
  The products offered by The Normandy Group are covered by the manufacturer's factory warranty. Extended warranties and service plans are available.

Contact us for details.
  The Normandy Group
PO Box 1101
Broken Arrow, OK 74013

918 249 1665

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The Normandy Group
OROS manufactures a complete line of portable, multi-channel, real time data analyzers/recorders (Smart Recorders) with advanced analysis software. Thanks to our DSP technology, up to 32 channels of data can be continuously, simultaneously and synchronously recorded as well as analyzed. OROSoffers both real time and post analysis modes using NVGate® software.  NVGate ® provides application driven software for advanced signal processing and data analysis. Applications can include: 

Turbomachinery Analysis
ODS & Modal


Sound Power Calculations

3D Noise Mapping

Click here  if you would like a quotation or additional sales and product information.