TEROS-31
New
Precision Electronic Tensiometer for precise water potential measurements in the laboratory.
The only Precision Electronic Tensiometer for use in the laboratory and with scientific quality.
Easy to install, the TEROS 31 Electronic Tensiometer has an accuracy of ±0.5 kPa, offering accurate and representative water potential measurements.
Responds to changes in water potential in seconds.
Installation is easy and the floor is disturbed to a minimum.
It is defined at which point of the soil column the tensiometer is to be installed and the hole where the sensor is to be installed is drilled with a mini drill.
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The Sensor measures: | Soil Water Potential |
Output Signal: | Analog, -100mV to +85mV with 10.6V supply |
Measure the Water Potential accurately in the laboratory.
Operating principle of the TEROS 31 Laboratory Precision Electronic Blood Pressure Monitor:
The movement of water depends on the difference in water potential between two different points.
The movement of water depends on the difference in water potential between two different points.
Much of the movement of water occurs at potential values between 0 and -100 kPa. These values are what the tensiometers measure.
The soil is a heterogeneous porous medium, either due to changes in texture, structure or macro-porosity, among others. It is for this reason that obtaining accurate water potential measurements is vital to correctly characterize the movement of water in the soil.
The TEROS 31 Precision Electronic Tensiometer for laboratory is capable of accurately measuring water potential in the Laboratory and in soil columns for long periods of time.
Applications of precise measurements of water potential in the Laboratory:
► Slope stability
► Irrigation programming and management
► Soil characterization
► Unsaturated zone monitoring
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