Oil Testing & Processing Services

Comprehensive transformer oil analysis, filtration, and conditioning services designed to improve dielectric strength, remove contaminants, and extend the life of your electrical assets.

Why Oil Testing & Processing Matters

Transformer oil plays a critical role in insulation and cooling. Over time, moisture, gases, acids, and contaminants degrade oil quality—reducing dielectric strength and increasing the risk of failure.

Without proper testing and maintenance, degraded oil can lead to insulation breakdown, overheating, and costly equipment damage.

At Colvin Infrared, we provide advanced oil testing and processing services that restore oil quality, improve performance, and help prevent transformer failures.

Our Oil Testing & Processing Capabilities

We deliver complete oil analysis and on-site processing services to evaluate and restore transformer oil to optimal condition.

Oil Testing & Analysis:

  • Dissolved Gas Analysis (DGA)
  • Moisture Content Testing (Karl Fischer)
  • Dielectric Breakdown Voltage Testing
  • Acidity (Neutralization Number)
  • Interfacial Tension (IFT)
  • Furan Analysis for paper insulation aging
  • Metals, PCB, and particle contamination testing

Oil Processing & Conditioning:

  • Vacuum dehydration to remove moisture
  • Degasification to eliminate dissolved gases
  • Multi-stage oil filtration
  • Full oil replacement and retrofill services
  • On-site oil reconditioning (energized or de-energized systems)

Load Tap Changer (LTC) Oil Services:

  • LTC oil filtration and processing
  • Contaminant removal and performance restoration
  • Maintenance support for reliable LTC operation

Data-Driven Maintenance Decisions

Oil testing provides critical insight into the internal condition of your transformer.

We go beyond raw test results—delivering clear analysis and recommendations based on industry standards and trending data. This allows you to detect developing faults, monitor insulation health, and make informed maintenance decisions.

Restore Performance & Extend Asset Life

Oil processing is one of the most cost-effective ways to extend transformer life.

By removing moisture, gases, and contaminants, we help restore dielectric strength and improve cooling performance—reducing stress on internal components and minimizing the risk of failure.

Industries We Support

Our oil testing and processing services support:

  • Electric Utilities
  • Industrial & Manufacturing Facilities
  • Data Centers & Critical Infrastructure
  • Renewable Energy Operations
  • Municipal & Government Facilities

Protect Your Transformer from the Inside Out

Partner with Colvin Infrared for expert oil testing and processing services that improve reliability, reduce risk, and extend equipment life.
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