Category Archives: Routine Testing

How Used Oil Analysis Can Extend Engine and Drivetrain Life in Transit Fleets | Eurofins TestOil

For transit fleets, long-term component reliability depends on identifying and controlling the conditions that accelerate wear—and doing this early enough to intervene.                 Used oil analysis provides that visibility; lubricant circulating through an engine, transmission or other drivetrain component carries evidence of both mechanical wear and the condition of its operating environment. The greatest value…
Read more

Using Oil Analysis to Optimize Preventive Maintenance Intervals for Locomotives | Eurofins TestOil

Locomotive preventive maintenance programs have traditionally relied heavily on mileage, operating hours and OEM-recommended service intervals. These provide an essential framework, but they do not accurately reflect the actual condition of an individual locomotive operating under a particular duty cycle.                 Used oil analysis adds a condition-based layer to that framework. Rather than noting whether…
Read more

What Used Oil Analysis Can Reveal About Engine Wear in Locomotives | Eurofins TestOil

Locomotive engines operate under demanding conditions where high loads, extended operating hours, and costly downtime make early identification of abnormal wear especially valuable. Because circulating lubricant interacts continuously with internal components, used oil provides a detailed record of what is occurring inside the engine.                 Elemental spectroscopy is a logical starting point. Iron, chromium, copper,…
Read more

How Used Oil Analysis Helps Transit Fleets Prevent Unexpected Equipment Failures | Eurofins TestOil

For transit fleets, reliability is measured not only in maintenance costs but also in vehicle availability. An unexpected engine, transmission, or hydraulic system failure can remove an asset from service, disrupt schedules, and force reliability teams into reactive repairs.                 Used oil analysis provides an important layer of predictive intelligence by revealing changes inside lubricated…
Read more

How Fuel and Coolant Testing Extend Diesel Generator Service Life | Eurofins TestOil

Diesel generator longevity is determined by more than operating hours. Fluid condition can have a significant impact on fuel-system components, cooling-system surfaces and ultimately the long-term reliability of the engine.                 Diesel stored for extended periods can accumulate water and sediment, undergo oxidation and other aging-related changes, and—when free water is present—develop conditions that support…
Read more

Why Backup Power Is Only as Reliable as Its Fuel and Coolant | Eurofins TestOil

A standby diesel generator may be idle most of the time. But when utility power fails, it needs to transition immediately to a reliable source of continuous power. That makes the condition of the fuel and coolant to operate it, critical to emergency preparedness.                 Stored diesel fuel is not static. Over time, exposure to…
Read more