Field Instruments

Instrument Internal name Measurable properties Range Precision % Sample materials Link
Mobile Borehole Logging Unit Antares fluid pressure 0-20 MPa 0,1 http://www.antares-geo.de/
fluid temperature 0-120 C 0,2
fluid salinity 0-3; 30; 300 mS/cm 2
rock conductivity ( resistivity ) 1-5000 mS/m 5
P-wave velocity 100-700 s/m 5
caliper 86 - 250 mm 2
natural Gamma ray
Magnetometer EnviMag Magnetometer magnetic field 20.000 - 100.000 nT 1 nT http://www.scintrexltd.com/
Seismometer Seismometer 3D ground motion
Seismics Summit 24 channel seismic recording unit http://www.summit-system.de/
SISSY Seismic Impulse Source System
Spectral Induced Polarisation SIP 256 C frequency dependent complex resistivity http://www.radic-research.de/
OhmMapper OhmMapper electrical resistivity http://www.geometrics.com
Lippmann Geoelectrics Lippmann electrical resistivity http://www.l-gm.de
pF meter pF meter soil suction https://www.ecotech-bonn.de
NMR MIDI SNMR water content, pore size proxy http://www.radic-research.de/