We're often asked, "How long will my fluid last?" The reality is that with the seemingly endless different uses for thermal fluids
and the many varied system designs, it can be a next to impossible question to answer. But, there’s a simple way we can help
you track and predict your fluid’s future and that’s by implementing a comprehensive fluid analysis program – a complimentary
service available from Globaltherm.
Our fluid analysis program is an invaluable tool whose benefits become more and more apparent over time. By taking a
proactive role and tracking a thermal fluid’s properties from the time a system is initially filled and at regular intervals as the
fluid ages, fluid analysis can help us identify even minor issues and recommend corrective steps that can be taken keep things
running smoothly well into the future.
Why You Should Test
Help detect and identify system problems early
Establish optimum service and change-out intervals
Ensure future reliability and maintain production schedules
Maintain a safe working environment for personnel
Satisfy insurance or underwriter requirements
Because it free!
When You Should Test
On initial fill or change-out to establish a baseline sample
Larger systems: on an annual or semi-annual basis
Smaller systems: as often as monthly for demanding applications
Anytime the process is modified or altered beyond original design
If any form of contamination is suspected
Observe a decline in normal system performance
What We Look For
A noted decrease in the flashpoint: a key indicator that the fluid has been overheated and degraded and may be unsafeA noted decrease in the flashpoint: a key indicator that the fluid has been overheated and degraded and may be unsafe
Changes in the fluid’s viscosity: a supporting factor of both oxidation and thermal degradation
An increase in the TAN (Total Acid Number): an indicator of oxidation resulting from exposure to air
Any form of contamination that may be affecting the thermal fluid
