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ACT offers complete thermal testing capabilities for all types of thermal management devices. We can:

  • Map fan curves, and pump curves
  • Characterize enclosure flow resistances
  • Plot thermal resistance and flow resistance curves for heat sinks
  • Provide thermal resistance curves as a function of power and heat flux
ACT's flow bench provides known volumetric flow rates and the set of manometers allow ACT's laboratory technicians to accurately measure pressure drops across fin stacks or through housings and cases or pressures developed by fans. Armed with this data, our engineers can modify current designs or develop new innovative solutions optimized for our customers' specific applications.

Our laboratory facilities include a host of testing and characterization equipment from standard data acquisition systems to high temperature, and high heat flux testing metrology equipment and capabilities. Our facilities and experienced personnel assure accurate and consistent testing according to industry standards.


Subscale radiator panel test
in vacuum bell jar



Wind tunnel for heat sink characterization


Gas gap calorimeter
for high temperature heat pipe testing


Thermo-vacuum chamber
for testing in vacuum environment



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