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TPS 500(S)


The Hot Disk TPS 500 Thermal Constants Analyser rapidly and accurately measures the thermal conductivity, thermal diffusivity and specific heat capacity of a wide range of materials and is therefore an excellent step-in Thermal Conductivity Meter. The TPS 500 S model adds powerful new features to the 500-series.

  • features
  • Specifications
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For the small-scale lab

This economical instrument condenses the powerful TPS technology with elegant analysis software, arguably resulting in the simplest-to-use thermal conductivity testing apparatus on the market.

The TPS 500 S measures the thermal transport properties of solids, pastes, gels and powders and encompasses similar accuracy and sample size flexibility as the benchmark TPS 2500 S and workhorse TPS 1500 (the latter two instruments are designed according to ISO 22007-2).

Hot Disk users now number over 1000 world-wide. They appreciate the TPS technique for its unmatched measurement capability, together with its ease-of-use and simple sample preparation. The operative simplicity of the TPS 500 S and the performance achieved when using Hot Disk sensors, makes the instrument uniquely suitable for QC testing.

The test & analysis software for the TPS 500 S system incorporates tools for automated measurements as well as automatic temperature control of external devices. The software also incorporates tools for exporting results to third-party software (MS Excel), for additional processing or statistical analysis.
Thermal Conductivity
0.03 to 100 W/m/K.
​5 to 200 W/m/K using slab or one-dimensional methods.*
Thermal Diffusivity
0.02 to 40 mm²/s.
​2 to 100 mm²/s using slab or one-dimensional methods.*
Specific Heat Capacity
Up to 5 MJ/m³K.
Measurement Time
2.5 to 2560 seconds.
Reproducibility
​2 % (thermal conductivity).
10 % (thermal diffusivity, sensor radius 6.4 mm).
12 % (specific heat per unit volume, sensor radius 6.4 mm)
Accuracy
Better than 5 % (thermal conductivity).
Temperature Range
Core Instrument
With Furnace
With Circulator
-100 °C to 200 (300*) °C.
Ambient
Up to 200 (300*) °C
​-35 °C to 200 °C.
Power Requirements
Adjusted to the line voltage in the country of use.
Smallest Sample
​Dimensions
3 mm × 13 mm diameter or square for bulk testing.
2 mm × 8 mm diameter or square for bulk testing.*
0.1 mm × 12 mm diameter or square for slab testing.*
10 mm × 5 mm diameter or square for one-dimensional testing.*
Sensor Types Available
Kapton sensors: 7577*, 5465, 5501.
Teflon sensors: 7577*, 5465, 5501.
Similar to ISO Standard 22007-2.
* Only valid for TPS 500 S
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