Quick and Reliable Thermal Testing Services

For those who Insist on Accuracy.

You can ensure our Thermal Testing Services will meet your accuracy expectations. With a wide array of instruments our Thermal Testing Labratory is equiped for all your Thermal Conductivity Testing needs.

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Thermal Conductivity Testing Services

Thermtest is pleased to offer thermal conductivity testing services. Please select your desired thermal conductivity testing method below to jump to the testing method or simply scroll down to view the available thermal conductivity testing methods.

 

Available Thermal conductivity Testing Methods

How to test for thermal conductivity?

Thermtest offers various thermal conductivity testing services. Our thermal conductivity 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. 

How much do thermal conductivity testing services cost?

If you only need a limited number of thermal conductivity tests, then our contract thermal conductivity testing services are 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 conductivity testing needs using the best thermal conductivity testing methods available.

Thermal Conductivity Testing Services Customer Comment TPSMethod Used:
Hot Disk TPS

Michael Watson

Bluestar Silicones

“We had to provide a new experimental product to a customer in just a couple of days with a technology that we had never used before. Our customer really needed to know the thermal conductivity of our new product as part of their evaluation. Thermtest understood that we were in a difficult situation due to the short development timeframe. They made an extra effort to test our material as soon as it arrived so that we could provide our customer with the thermal conductivity data they needed while they were performing their material evaluations. They take the time to listen up front, they choose the correct equipment and test methods to provide quality thermal conductivity testing results, and they make every effort to accommodate rush service requests. What more could you ask for?”

Hot Disk Transient Plane Source (TPS) 

Materials Solids, Liquids, Paste, and Powder
Thermal Conductivity Range 0.005 to 1800 W/mK
Directional Measurement Bulk, Through-thickness, and In-plane
Temperature Range -160°C to 1000 °C
Accuracy, Repeatability 5%, 2%
Standard ISO/DIS 22007-2.2

 

Thermtest Heat Flow Meter (HFM) 

Materials Solids and Loose Materials
Thermal Conductivity Range 0.001 to 0.5 W/mK
Directional Measurement Bulk
Temperature Range -20°C to 75 °C
Accuracy, Repeatability 3%, 1%
Standard ASTM C518

 

Thermtest Transient Hot Wire Liquids (THW) 

Materials Liquids and Pastes
Thermal Conductivity Range 0.01 to 2 W/mK
Directional Measurement Bulk
Temperature Range -50°C to 400°C
Accuracy, Repeatability 5%, 2%
Standard ASTM D7896-14

 

Thermtest Transient Line Source (TLS) 

Materials Soil and Soft Materials
Thermal Conductivity Range 0.1 to 5 W/mK
Directional Measurement Bulk
Temperature Range -50°C to 100 °C
Accuracy, Repeatability 5%, 2%
Standard ASTM D5334

 

Transient Hot Wire Solids (THW) 

Materials Solids
Thermal Conductivity Range 0.01 to 0.2 W/mK
Directional Measurement Bulk
Temperature Range Room temperature
Accuracy, Repeatability 5%, 2%
Standard NA

 

Laser Flash Apparatus (LFA) 

Materials Solids
Thermal Conductivity Range 0.1 to 2000 W/mK
Directional Measurement Through-thickness
Temperature Range -160°C to 1600 °C
Accuracy, Repeatability 5%, 2%
Standard ASTM E1461

 

Guarded Heat Flow Meter (GHFM) 

Materials Solids & Pastes
Thermal Conductivity Range 0.1 to 40 W/mK
Directional Measurement Through-thickness
Temperature Range -20°C to 300 °C
Accuracy, Repeatability 5%, 2%
Standard ASTM E1530

 

Guarded Heat Flow Meter – Gasket Material (GHFM) 

Materials Solids
Thermal Conductivity Range 0.1 to 1 W/mK
Directional Measurement Through-thickness
Temperature Range -10°C to 80 °C
Accuracy, Repeatability 3%, 1%
Standard ASTM F433

 

Guarded Comparative Longitudinal Heat Flow (GCLHF) 

Materials Solids
Thermal Conductivity Range 0.2 to 200 W/mK
Directional Measurement Bulk
Temperature Range up to 1000°C
Accuracy, Repeatability 5%, 2%
Standard ASTM E1225-13

 

Physical Properties Measurement System (PPMS) 

Materials Solids
Thermal Conductivity Range 0.1 to 20 W/mK
Directional Measurement Through-thickness and In-plane
Temperature Range -270°C to 100 °C
Accuracy, Repeatability 5%, 2%
Standard NA

 

Monotonic Heating (MMH)

Materials Solids, Pastes, & Liquids
Thermal Conductivity Range 0.01 to 100 W/mK
Directional Measurement Through-thickness
Temperature Range -150°C to 1800 °C
Accuracy, Repeatability 5%, 2%
Standard ASTM E2584

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