TCF .11 HT: Thermal Conductivity of Fluide from Ambient-45°C to +400°C

The TCF System measures the thermal conductivity of fluids according to ASTM D 2717. It is also very suitable to measure the thermal conductivity of fluids and dispersions with nano particles (nanofluids).

The temperature control by special heating thermostats provides a homogeneous temperature distribution, which is indispensable for accurate measurements.

Further Characteristics:

  • Thermostats for temperatures up to +190°C and +400°C available
  • Temperature ramps and sweeps possible
  • Measurements under pressure and inert gas flushing possible
  • Windows software for control and data visualisation


  • Optimization of fluid application and development
  • Quality control
  • Nanofluids


Technical Data:

  • Measuring of: Fluids and dispersions (also with nano particles)
  • Measuring range: 10 mW/mK to 2000 mW/mK  (other ranges available)
  • Accuracy and reproducibility: 1%
  • Fluid viscosity: 50,000 mPas max
  • Pressure range: ambient or 50 bar (725 psi)
  • Temperature range: ambient to +400°C (depending on thermostat), resolution: 0.1°C, accuracy: 0.1°C
  • Mains Power 240/120V at 50/60Hz (wide range input)
  • Data transfer: USB, analysis software requires Win7/8/10