Soil Science Downloads

  • Premium

    Model ML - 020P Par - Sensor Brochure

    The compact ML-020P PAR sensor or Quantum sensor has a special opical filter to mimic the spectral response function of typical plant leaves. The PAR sensor is most common to be used in horticulture or agriculture aplications. The photon active range between 400 - 700 nm represents the Photosynthetically Active Radiation (PAR) known as Photosynthetic Photon Flux (PPF) or Photosynthetic Photon ...


    By RainWise Inc.

  • Premium

    Delta-T SunScan - Model SS1 - Canopy Analysis Systems - User Manual

    Leaf Area Index: In some types of canopy you can estimate leaf area index (LAI) with reasonable accuracy. For best results a BF3 sensor should also be ...


    By Delta-T Devices Ltd.

  • Premium

    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.

  • Premium

    WinDIAS - Model WD3 - Leaf Image Analysis System - Datasheet

    WinDIAS provides high speed measurement and analysis of leaf area and leaf features, making it the ideal tool for plant pathology ...


    By Delta-T Devices Ltd.

  • Premium

    Delta-T SunScan - Model SS1 - Canopy Analysis Systems - Datasheet

    SunScan uses field measurements of PAR in crop canopies to provide valuable information about Leaf Area Index and biomass ...


    By Delta-T Devices Ltd.

  • Premium

    Application Note - Soil Science

    Application Note - Photoacoustic Gas Monitor Soil Science - Soil Flux Monitoring - Agricultural ...

  • Premium

    Soil Moisture Measurement Catalogue

    Delta-T Devices has decades of experience in creating premium-grade equipment for soil moisture measurement and recording. Our instruments are built to exacting standards - ensuring ruggedness, longevity, and optimum performance throughout their life. They are used and trusted by researchers around the world and are suited to a wide variety of applications and ...


    By Delta-T Devices Ltd.

  • Premium

    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.

  • Premium

    Delta-T - Model AP4 - Leaf Porometer - Manual

    The AP4 is a cycling porometer. It is used for measuring the stomatal resistance of plant leaves. This is a measure of the resistance to loss of water vapour through the stomata and is an indicator of the physiological state of the plant. Stomata are sensitive to light, carbon dioxide, pollutants and water stress and pathogens. The AP4 provides an important tool for unravelling and understanding ...


    By Delta-T Devices Ltd.

  • Premium

    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.

  • Premium

    Delta-T - Model AP4 - Leaf Porometer - Datasheet

    The AP4 Porometer measures stomatal aperture in terms of leaf conductance to water vapour. This is a major determinant of water loss from plant leaves and of CO2 uptake in ...


    By Delta-T Devices Ltd.

  • Premium

    ML3 ThetaProbe Soil Moisture Sensor - Datasheet

    The new ThetaProbe adds temperature measurement to its class‐leading soil moisture measurement capabilities. The ML3 ThetaProbe makes it easy to take reliable, accurate soil moisture measurements. Simply insert the probe into the soil, connect your data logger or meter, provide 5‐14V DC at 18mA, and within seconds you can be measuring soil moisture. The ThetaProbe’s ...


    By Delta-T Devices Ltd.

  • Premium

    TensioMark - Matric Potential Sensor - User Manual

    Tensiomarks measure a special aspect of soil moisture, the soil matric potential. The matric potential (synonyms: pressure head, tension, or water potential) is an expression for the binding forces of water to the soil matrix and indicates the energy acting on the soil water and keeping it against the force of gravity inside the soil matrix. Because of adsorption and capillary forces the soil ...

  • Premium

    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 ...

  • Premium

    Model 04.16 - Soil Coring Kit for Chemical Soil Research Manual

    Soil sampling for the determination of the presence of very volatile components such as benzene, toluene, xylene and  chlorinated hydrocarbons should be executed with samplers that prevent the sample from being exposed to air. Preferably the sampling must be done without disturbance of the soilaggregates to prevent mixing with ...


    By Eijkelkamp Soil & Water

  • Premium

    Nixalite Scarecrow - Motion Activated Sprinkler - Brochure

    Finally, an easy and humane way to keep unwanted animals out of your garden. Effective for eats, dogs, deer, raccoons, squirrels, even large birds. How It Works: The Scarecrow quietly waits until it detects an unwanted animal, then it instantly releases a short, but effective pulsating stream of water at full garden hose pressure. The combination of sudden noise, movement and water frightens ...


    By Nixalite of America Inc.

  • Apogee - Model SS-120 - 635-1100 nm Field Spectroradioemter Brochure

    The SS-120 measures a wavelength range of 635 to 1100 nm. The spectroradiometer is an easy-to-use, cost-effective, versatile spectral measurement system that can be interfaced to a computer. Typical applications include measurement of spectral output (energy flux density, photon flux density, or illuminance) of different radiation sources (often for plant or human lighting), and reflectance and ...


    By Apogee Instruments, Inc.

  • Apogee - Model SS-110 - 340 to 820 nm Field Spectroradiometer Brochure

    The SS-110 measures a wavelength range of 340 to 820 nm. The spectroradiometer is an easy-to-use, cost-effective, versatile spectral measurement system that can be interfaced to a computer. Typical applications include measurement of spectral output (energy flux density, photon flux density, or illuminance) of different radiation sources (often for plant or human lighting), and reflectance and ...


    By Apogee Instruments, Inc.

  • Ag + Humus - Liquid Soil Inoculant Brochure

    Bio S.I. Ag Formula + Humus is a liquid soil inoculant with a broad and diverse spectrum of naturally occurring, beneficial soil borne microbes. They help rebuild the soil, convert organic matter to humus and help free up nutrients tied up in the soil. Plants are in a constant struggle to get nutrients they need at critical growth stages. Microbes work “hand in hand” with plants to ...


    By Bio S.I. Technology LLC

  • Active - Construction Membranes Brochure

    Walki®Active is a vapour variable membrane made from a non-woven polypropylene and a functional film layer. The membrane is dual purpose. In the winter, when it is warmer indoors than outdoors, water vapour tends to flow from inside to outside. Then the functional film layer acts as a vapour barrier ensuring that virtually no vapour gets into the structure. In the summer, vapour flow ...


    By Walki Group Oy

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you