Lab Services


Emerald Transformer’s laboratories are capable of performing a variety of tests to determine the condition and status of your oil-filled electrical equipment.

Our labs cover the following:

  • PCB in Oil per Gas Chromatography
  • Moisture Content in Oil by KF
  • Dielectric Breakdown Voltage
  • PCB on Surface Wipe (using the Sonic Ruptor 400 Ultrasonic Homogenizer)
  • Dissolved Gas Analysis and ASTM Screening and Soil Analysis

The typical turnaround time for laboratory analysis is 5 to 7 days, though we do offer 24-hour turnaround for rush projects.

Download our Oil Services Brochure

Interested in learning more about our oil testing capabilities? Contact Emerald Transformer today.