|pF-determination (sandbox method) to measure till the pF value 2,0|
|Pressure plate extractor 5-bar and 15-bar; to measure till the pF value 4,2|
Measurement and determination of water retention curves and unsaturated hydraulic conductivity as a function of water tension or water content in soil samples.
|Sieve sets (wet and dry) – grain size distribution|
|Pipette equipment – particle size distribution|
|Hydrometer kit – particle size distribution of smallest fraction|
|SEBA Mini current meter type M1 + SEBA Signal Counter Z6; quantifying the discharge of surface flow with laminar flow conditions (flow velocities 0,03 – 5 m/s)|
|Q-Trace (discharge measurement method by salt dilution method) This measuring method is used in high gradient channels. At such locations it is impossible to perform measurements with the current meter because of the high turbulent flow.|
|WTW – measuring tools (water temperature, electric conductivity of the water, pH-value of the water; field chemistry)|
|Electric contact meters (up to 250 m)
Measuring the water level in wells (piezometer)
Different datalogger types for measuring stations with several measuring parameters (e.g. water temperature, water level, electr. conductivity of the water, ..); applicable for wells with diameters down to 1 ½ “ (Diver – Schlumberger; Micro, Compact, Gealog S - Logotronic)
Foto Diver !!
|Soil core sampler (250 ml and 100 ml samples)||Soilsampler.jpg|
|Ombrograph||Foto im Gelände !|
Spiral gouge auger with a drilling rod up to 9 m; diameter 3,5”