Thermtest TLS-100 Thermal Conductivity Meter

The TLS-100 is a portable meter used to measure thermal conductivity and thermal resistivity of a variety of samples, including soil, rocks, concrete, and polymers.

Tests can be performed with the push of a button and results are displayed instantly.

• The Transient Line Source (TLS) meter follows ASTM D5334-14. The sensor needle consists of a thin heating wire and temperature sensor sealed in a 100 or 50 mm steel tube. The sensor is completely inserted into the sample to be tested. Heat is delivered to the sample using a constant current source (q) and the temperature rise is recorded over a defined period of time. 
• The slope (a) from the plot of temperature rise versus the logarithm of time is used in the calculation of thermal conductivity (k). The higher the thermal conductivity of a sample, the lower the slope. For samples of low thermal conductivity, the slope will be higher.

THERMAL CONDUCTIVITY OF CERAMICS
Discovering the heat resistant and insulative nature of ceramics, through thermal conductivity testing.

THERMAL CONDUCTIVITY OF SNOW
A look into the effect of compaction on the thermal conductivity of snow.

THERMAL CONDUCTIVITY OF SOIL
Evaluating the thermal conductivity of varying soil moisture for applications in construction and agriculture fields.

• Measure the thermal conductivity of a variety of material
• Discover the heat-resistant and insulative nature of ceramics, through thermal conductivity testing
• A look into the effect of compaction on the thermal conductivity of snow.
• thermal conductivity of varying soil moisture for applications in construction and agriculture fields.

Datasheet

You will receive next day UK delivery to your door when ordering from Sunbelt Rentals Test & Monitoring . All weekday orders confirmed before 3:00 pm will be delivered to you the next day. If you do not receive delivery by the requested delivery time we will refund your delivery charge in full.

Deliveries are made through our own delivery vehicles and by National Couriers.

Next day delivery is our standard service however, please enquire for any of the following which we will endeavour to provide at extra cost:

• pre 10:30 delivery;
• pre 12:00 delivery;
• Saturday or Sunday delivery;
• Same day delivery;

In addition to nationwide delivery we also ship to EU and worldwide, please call our Customer Services team on our number above for prices.

To see our delivery performance click here!

*Applies to Mainland UK excluding certain hard to reach areas such as the Highlands, if you are unsure please contact us for clarification.

Deposits

If you do not have a credit account with Sunbelt Rentals Test & Monitoring , you may be required to pay a security deposit and be subject to a credit check. Please feel free to contact us and we will do our best to accommodate your needs.