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Soil Matric Potential Equipment & Supplies
6 equipment items found
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Manufactured by:Stevens Water Monitoring Systems, Inc. based inPortland, OREGON (USA)
Developing soil moisture retention characteristics of a soil or soil moisture release curve is at the core of soil hydrology studies that aim to understand soil water-plant-atmospheric systems, recharge processes, enhance hydrological models used in climate studies, carbon respiration and sequestration processes, ...
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Manufactured by:Stevens Water Monitoring Systems, Inc. based inPortland, OREGON (USA)
The Stevens Tempe Cell System can employ five different methods to eliminate the uncertainties from soil moisture measurements and achieve the highest level of accuracy. This system uses an enhanced gravimetric method to measure soil moisture to obtain the actual volumetric water content and develop a soil moisture calibration ...
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Manufactured by:Delta-T Devices Ltd. based inBurwell, UNITED KINGDOM
The EQ3 Equitensiometer uses class leading ThetaProbe technology to avoid the many problems of water-filled tensiometers. It measures water potential (matric potential) in the range 0 to -1000 kPa and provides an accurate loggable output. It is particularly well suited for use in dry ...
Manufactured by:GeoPrecision GmbH based inEttlingen, GERMANY
The new measerment procedure of the pF- meter is based on the registration of the volumetric heat capacity. A ceramic membran get in balance with the soil tensions. Inside the ceramic membran a special sensor measure continuously the water content, witch is adapted to the hydraulic potential. hereby the matrix potential can be measured active and directly, like a conventionally water filled ...
Manufactured by:Felix Technology Inc. based inConcord, ONTARIO (CANADA)
Equitensiometer FT3505.20 measures matric soil water potential. This is defined as the amount of work that must be done per unit quantity of pure water in order to transport reversibly and isothermally an infinitesimal quantity of water; identical in composition to the soil water, from a pool at the elevation and the external gas ...
Manufactured by:Campbell Scientific, Inc. based inLogan, UTAH (USA)
The 229 is a sensor that measures soil water potential from -10 to -2500 kPa. It requires that you connect it to either the CE4 or CE8 current excitation module. A Campbell Scientific data logger controls the current excitation module, measures the sensor, and calculates soil water matric ...