Characterizing Soil Expansion

WP4C Water Potential Meter

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 Moisture Release Curve Construction

Decagon's Soil Moisture Release Curve service uses UMS tensiometers and the HYPROP to produce the points for the moisture characteristic curve in the wet range, and the WP4C to produce the points in the dry range. Your soil moisture characteristic curve service is specific for the soils that you send to Decagon, and are over the range that you specify.