ENGLISH(US)
Transient Plane Source (TPS)
Materials Solids, Liquids, Paste and Powder
Thermal Properties Thermal Conductivity, Thermal Diffusivity, Specific Heat Capacity, & Thermal Effusivity
Temperature Range -160°C to 1000 °C
Accuracy, Repeatability 5%, 2%
Standard ISO/DIS 22007-2.2

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Modified Transient Plane Source (MTPS)
Materials Solids & Small Particle Powder
Thermal Properties Thermal Effusivity
Temperature Range Room Temperature
Accuracy, Repeatability 5%, 2%
Standard ASTM 7984 – Fabrics

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Frequently Asked Questions

Q: What is thermal effusivity testing?
Thermal effusivity testing is a measure of its ability to exchange thermal energy with its surroundings. Although the quantity of thermal effusivity can be expressed in bulk property terms of e = √k∙ρ∙Cρ when measured, it is not measured in terms of bulk properties.
Q: How to test for thermal effusivity?
Thermtest offers various thermal effusivity testing services. Our thermal effusivity measurement methods cover a wide range of temperature and sample types. If you have any questions about testing, please contact us and we will answer as quick as possible.
Q: How much do thermal conductivity testing cost?
If you only need a limited number of thermal effusivity tests, then our contract thermal effusivity testing services can is what you need. Request a quote today or contact us if you have any questions. We have a full-service thermal testing laboratory to accommodate your thermal effusivity testing needs using the best thermal effusivity testing methods available.

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