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Thermal Stability
Definition:
Thermal Stability is a measure of a fuel's tendency to produce asphaltenes when exposed to high temperatures. Asphaltenes are tar-like, resinous substances often responsible for plugging fuel filters. Fuel with a Thermal Stability of 80% or greater should not cause filter plugging. Fuels between 60% and 80% could have a marginal affect and values less than 60% will significantly reduce filter life.
Standard Test Method Used:
Reporting Measurement:
%
Amount of Sample Needed:
120 mL
Test Limitation:
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New Fuel Test Packages Will Reduce Fleet Expenses and Downtime
POLARIS has developed an extensive range of fuel troubleshooting test packages that can confirm the quality of bulk deliveries and resolve what might be causing costly repairs and fleet downtime. Fleet managers spend more money on fuel than any other operating expense, so this is an area of great importance.
POLARIS Named Fluid Analysis Provider for Industry's Largest International Oil Distributor Group
The Association of Independent Oil Distributors (AIOD) announced this month its launch of the Purus Assurance System, a fluid analysis program administered by POLARIS Laboratories™ to support AIOD's newest brand, Purus.
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