Analytical Testing

GET ACCURATE, MEANINGFUL TEST DATA FROM THE EXPERTS
- LARGEST OIL TESTING LAB IN THE WORLD
The SDMyers transformer oil testing lab is the largest in the world. That means we have the capability and capacity to provide effective, accurate test results quickly. Over the past five decades we have generated millions of test results from thousands of high-voltage units, and we process samples from transformer owners across the country.
DRIVEN BY DATA, POWERED BY EXPERTISE
- BEST IN CLASS DATA
The key to successful transformer maintenance is powerful analytical testing procedures. SDMyers is leading the industry with more data points, research and proprietary engineered products to give you best-in-class testing and analysis. We even authored the must-have book on transformer maintenance.

YOUR DATA IS IN GOOD HANDS
- HIGH-QUALITY TESTING STANDARDS
From the moment you send your oil samples to us in our special packages, you can trust your tests are processed with the utmost care. While at the lab, all samples are handled correctly to avoid cross-contamination. Averaging 12 years of experience each, our lab technicians use the highest quality equipment available and perform all tests to strict ASTM standards.
COLLABORATIVE APPROACH TO ANALYTICAL TESTING
- ON-SITE AND ON-DEMAND TESTING
We test oil samples sent to us by our customers directly, by technicians from all over the country, and by our own Mobile Diagnostic Technicians in the field. Our flexibility ensures you get the results you need, when you need them.