From measuring water potential, analyzing moisture content, or creating a moisture release curve, our benchtop instruments are designed with the researcher in mind.
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The Vapor Sorption Analyzer (VSA) brings click and read efficiency to soil water characteristic curves. In 24 to 48 hours, the VSA generates up to 200 data points (water potential vs. water content) for both adsorption and desorption. The VSA works in the dry (-10 to -475 MPa) range. You can create automated soil-water characteristic curves and generate all the correlations with clay activity, surface area, and swelling potential. With the new static feature, you can hold humidity constant and look at the way soil takes up water into its crystal structure (2:1 clays) and monitor water content change over time. » Learn more
Fast, Accurate Water Potential Measurements Use the WP4C to measure water potential in 5 to 10 minutes. Range: -0.1 to -300 MPa* Versatile The WP4C can be used to measure the water potential of any porous material. It's typically used to analyze soil, soilless substrates, plant material, and… » Learn more
Multi-sample Moisture Content Analyzer Measure the moisture content of nine soil samples with just four minutes of hands-on work time. How it Works To start a measurement, place up to 9 soil samples in TrueDry's rotating tray, close the lid, and select a program. Select Temperature and Time TrueDry… » Learn more