• GT Series

    Guiding Tubes for Thermal Needles TP02, TP07 and TP08

    The GT series guiding tubes are accessories for Non-Steady-State Needle probes. They are intended to facititate measurements in hard soils, concrete, cement and bentonite. Also in case of measurements on large quantities of samples one can use several guiding tubes and one single needle.
  • TP01

    Thermal Properties Sensor

    TP01 is the leading sensor for long-term monitoring of soil thermal conductivity. A measurement with TP01 may also be used to estimate soil thermal diffusivity and volumic heat capacity, leading to a better understanding of dynamic (variable heat flux) thermal behaviour of soils. TP01 is designed for long-term use at one measurement location. Applied in meteorological surface flux measurement systems, TP01 improves the estimates of heat transport in the soil and of the so-called storage term.
    • Leading sensor for long-term monitoring of soil thermal conductivity
    • Long-term use at one measurement location
    • Record breaking sensitivity

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