We make automated diagnostic testing equipment for oil, other lubricants, and coolants. Our equipment and software deliver comprehensive test results on-premise or in remote locations.

Automatically.  In just minutes.

OSA has revolutionized oil and coolant testing!

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Spectro Scientific Strengthens Its Fluid Analysis Leadership Role with ...

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Is the reliability of your equipment important to your operation?

  • Truck Fleets
  • Mining
  • Heavy Equipment and Construction
  • Oil and Gas Production
  • Municipalities
  • Marine

Our on-site lubrication oil analysis systems:

  • Help equipment managers improve equipment uptime
  • Reduce maintenance cost
  • ...and best of all, can be operated by your existing personnel

Spectro Scientific, a leading developer and manufacturer of analytical tools and software for industrial fluids analysis, has expanded its ability to serve end users of condition monitoring equipment with the November 28, 2014, acquisition of 100 percent of On-Site Analysis, Inc.

Our Analyzers

OSA’s table top analyzers deliver diagnostic testing results using ASTM standards -- in less than 12 minutes.  Now, all levels of service personnel can do testing on premise or at remote locations.



LubeTrak is a web-based service that automatically updates, tracks, analyzes, stores, and graphs your company’s fluid analysis test results.  Combined with OSA4 analyzers, LubeTrak is an essential tool in your condition-based maintenance program


OSA’s analyzers offer different benefits for different types of customers. We have customers in virtually every industry that uses equipment powered by engines.


Key Industries


OSA has analyzers in operation all over the world, from Angola to Uzbekistan.  Our analyzers can be adapted to six languages, and can be operated anywhere - from oil-rigs to remote mountain mining locations.


Copyright © 2014 On-Site Analysis, Inc. A Spectro Scientific Company. All rights reserved.