Hot Disk TPS 2500 S

The Hot Disk TPS 2500 is the standard R&D tool for many customers. The system can measure stands as flagship instrument, excelling in R&D thermal conductivity measurements across diverse materials: solids, liquids, powders, and pastes. Widely employed in automated QC testing, it handles sub-millimeter-thick bulk samples, measuring Thermal Conductivityies from 0.005 to 1800 W/m/K. Operating between cryogenic temperatures and 1000ºC, it evaluates anisotropic thermal transport in uniaxial materials. As a pivotal research tool, it complies with ISO 22007-2 standards and bears the CE marking.

Hot Disk TPS 2500 S Specifications

Thermal Conductivity0.005 to 1800 W/m/K
Thermal Diffusivity0.01 to 1200 mm²/s.
Specific Heat CapacityUp to 5 MJ/m³K.
Measurement Time1 to 1280 seconds.
ReproducibilityTypically less than 1%.
AccuracyBetter than 5 % (thermal conductivity).
Temperature Range-235 °C to 1000 °C
With FurnaceAmbient to 750 ℃ (1000 ℃ oxygen-free)
With Circulator-35 °C to 200 °C
Power RequirementsAdjusted to the line voltage in the region of use
Smallest Sample Dimensions0.5 mm x 2 mm diameter or square for bulk testing. 0.1 mm x 10 mm diameter or square for slab testing. 5 mm x 3 mm diameter or square for one-dimensional testing.
Largest Sample SizeUnlimited.
Sensor Types AvailableAll Kapton sensors. All Mica sensors. Hot Disk TPS 2500 S. All Teflon sensors.