Soil Water Potential Downloads

  • Soil Water Extraction Methods Brochure

    © UMS GmbH München Version 10/2008 Authors: ge/tk/ma Soil water extraction methods Soil water extraction 2/28 Content 1 Soil water extraction 4 1.1 Extraction methods 4 1.1.1 The simple method 5 1.1.2 The constant vacuum method 5 1.1.3 Tension controlled extraction 6 1.2 Experiences and recommendations 6 1.2.1 Sandy soils 6 ...


    By Decagon Devices, Inc.

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    Tensiomark Matric Potential Sensor Datasheet

    The TensioMark measures the soil water potential or matric potential. The soil matric potential is the pressure it takes to pull water out of the soil and is an indicator of stress to plants and crops, can be used to determine soil water fluxes and available water held in the soil. Water equilibrates with the ceramic tip portion of the sensor where the heat capacitance is measured. The matric ...

  • Viscount - Model MK5 - Moledrainer / Subsoiler- Brochure

    Wet soils in the UK are a common problem and while surface drainage can remove excess surface water, it is the soil profile itself that needs to be drained in many situations. This allows the pastures and crops to reach their potential production and stock damage by treading and compaction to be ...

  • Decagon - Model WP4C - Dew Point Potentia Meter - Datasheet

    Measure the water potential of soil, soilless substrate, plant tissue, or any porous material in 5 to 10 minutes. Effective range: -0.1 to -300 MPa.* The WP4C measures water potential by determining the relative humidity of the air above a sample in a closed chamber (an AOAC-approved method, conforms to ASTM ...


    By Decagon Devices, Inc.

  • Caipos - Model MPS-6 - Dielectric Water Potential Sensor- Brochure

    Dielectric water potential sensor. Measuring of water potential is important for irrigation management, crop stress, water losses studies. The sensor is easy to install and does not require calibration or maintenance. Sensor can be used with CaipoBase weather ...


    By Caipos GmbH

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    Delta-T - Model EQ3 - Equitensiometer - User Manual

    The EQ3 Equitensiometer (EQ3) measures soil matric potential and temperature. Soil matric potential is the negative pressure (or suction) required to extract water from between the matrix of soil particles. It is an important indication of plant water stress. The value of soil matric potential measured depends mainly on the quantity of water present and the make-up of the soil, though it is also ...


    By Delta-T Devices Ltd.

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    Model EQ3 - Equitensiometer - Datasheet

    The EQ3 next generation Equitensiometer has extra features and a new look. With maintenance‐free operation and a wide measurement range it continuesto set the standard for reliable water potential measurement. In addition it now measures soil temperature. The precision‐built EQ3 uses class leading ThetaProbe technology to avoid the many problems of water‐filled tensiometers. It ...


    By Delta-T Devices Ltd.

  • WP4-T Water Potential Measurement Brochure

    GGGGGenerate soil moisturerelease characteristicsMMMMMeasure water potential ofsoil samples for theroot zone, seed zone, and under mulch.MMMMMonitor water potential forbioremediation.MMMMMeasure water potentialdependence of seedgermination.MMMMMonitor seed primingmedia.SSSSStudy plant-water relationsWP4-TWater PotentialMeasurementn The WP4 is accurate and fast, and can be used with a ...


    By Decagon Devices, Inc.

  • VS/ VS-Pro Information Brochure

    Vacuum systems26 UMS GmbH • Gmunder Str. 37 • 81379 Muenchen • Germany • Tel.: +49 (0) 89-12 66 52-0 • Fax: +49 (0) 89-12 66 52-20 • www.ums-muc.deExtract representative soil water samples with a constant vacuum, a timed vacuum or a tension-controlled vacuum: with the new VS-systems we can offer you an all-purpose and modern vacuum regulation.The VS product range replaces all previous UMS vacuum ...


    By Decagon Devices, Inc.

  • Leaf Wetness Sensor for Vantage Pro2 Manuals

    Medium PhillWrenchIALS NEEDEDips Screwdriver®LEAF WETNESS SENSORINSTALLATION MANUALThe leaf wetness sensor enables the Vantage Pro2™ Wireless Leaf & Soil Mois-ture /Temperature Station (#6345) to detect the presence of surface moisture on foliage and calculate the duration of wetness. When moisture is present, the sensor detects an electrical resistance change between the gold-plated ele-ments of ...


    By Davis Instruments Corp.

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    Delta-T - Model EQ2 - Equitensiometer - Manual

    The Equitensiometer measures soil matric potential - that is the negative pressure (or suction) required to extract water from between the matrix of soil particles. It is an important indication of plant water stress. The value of soil matric potential measured depends mainly on the quantity of water present and the make up of the soil, though it is also affected by temperature and ...


    By Delta-T Devices Ltd.

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