TLS-100 Soil Thermal Conductivity Portable

 
 

 The TLS 100 Meter is a portable tester for the measurement of thermal conductivity and thermal resistivity in accordance with ASTM D5334 - Standard Test Method for Determination of Thermal Conductivity of Soil and Soft Rock by Thermal Needle Probe Procedure.

 

Materials

Soils, Powders, Solids & Viscous Liquids

Type of Sensors

Transient Line Source

Applications

General Testing

Measurement Capabilities

Bulk Properties

Thermal Conductivity

0.1 to 5 W/mK

Thermal Resistivity

0.2 to 10 mK/W

Measurement Time

120 seconds

Reproducibility

Typically better than 1%

Accuracy

Better than 5%

Temperature Range

-40 to 100°C2

Smallest Sample

100 mm in length, 50 mm Diameter

Largest Sample Size

Unlimited

Standard

ASTM D5334