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About: Mary Messuti

Recent Posts by Mary Messuti

Glycol Analysis for Data Center Cooling Systems I Eurofins TestOil

Glycol Analysis for Data Center Cooling Systems I Eurofins TestOil
Many data center cooling systems rely on glycol-based fluids to provide freeze protection, heat transfer, and system stability. Even though the glycol level is stable and the cooling system appears to be operating normally, the fluid chemistry may be gradually heading toward alarm limits.                 One of the most misunderstood aspects of glycol management is…
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Why Data Center Coolant Testing Is Essential for System Reliability I Eurofins TestOil

Why Data Center Coolant Testing Is Essential for System Reliability I Eurofins TestOil
As data centers continue to adopt liquid cooling technologies to support AI, HPC, and other high-density computing environments, coolant quality has become a critical reliability factor. While users closely monitor temperatures, flow rates, and power consumption, the condition of the cooling fluid itself is often overlooked until problems emerge.                 Coolants are not static fluids.…
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Same Day Fluid Analysis: The Operational Advantage | Eurofins TestOil

Same Day Fluid Analysis: The Operational Advantage | Eurofins TestOil
For many reliability programs, the greatest cost is the delay between when a problem begins and when maintenance teams receive actionable data. As equipment becomes more heavily loaded and operational margins tighten, turnaround time in fluid analysis is becoming a competitive advantage rather than a convenience.                 Same day fluid analysis fundamentally changes the maintenance…
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Why Coolant Testing Matters Even More for Today’s Fleets | Eurofins TestOil

Why Coolant Testing Matters Even More for Today’s Fleets | Eurofins TestOil
Today’s industrial cooling systems operate under far tighter thermal tolerances than many maintenance programs were originally designed to support. Higher combustion temperatures, extended drain intervals, hybrid operating cycles, and mixed-metal cooling architectures have transformed coolant from a simple heat transfer fluid into a chemically dynamic component requiring close condition monitoring. One of the least understood…
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Advanced Oil Analysis and the Limits of Routine Testing | Eurofins TestOil

Advanced Oil Analysis and the Limits of Routine Testing | Eurofins TestOil
Routine oil analysis is a reliable foundation—but it is not intended to detect everything. As equipment becomes more complex and operating conditions more demanding, certain failure modes develop that are beyond the scope of routine testing. Advanced oil analysis addresses these limitations.                 Where routine tests quantify “how much,” advanced techniques answer “in what form”…
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Lube Oil Analysis as a Leading Indicator of System Health; Not just a Maintenance Task | Eurofins TestOil

Lube Oil Analysis as a Leading Indicator of System Health; Not just a Maintenance Task | Eurofins TestOil
Lube oil analysis is often treated as a routine maintenance checkbox. But in high-performing operations, it functions less as a task and more as a system-level signal: Every oil sample is a compressed dataset reflecting mechanical behavior, thermal stress, contamination pathways, and lubricant chemistry.                 Rather than asking “Is the oil still good?” the question…
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