LIAG / Institute / Departments / Geoelectrics & Electromagnetics / Equipment in S2 

Equipment in S2

The section S2 owns a number of instruments that cover a wide range of geophysical methods. A large part of is was commercially retrieved, but some were self-developed, partly based on available . Die Sektion Geoelektrik und Elektromagnetik verfügt über eine Vielzahl an Geräten, die sich über die große Breite der vorgehaltenen Methoden erstrecken. Dabei ist ein großer Teil der Instrumente kommerziell erworben, einige davon wurden aber selbst entwickelt, teils auf der Basis verfügbarer Bauteile.

Surface NMR

ManufacturerDeviceDescription
Vista ClaraGMR8-channel Surface-NMR instrument
Self-developmentNoisemeter4-channel Noisemeter
   

Ground-penetrating radar

ManufacturerDeviceDescription
GSSISIR-20GPR control unit(2 channels)
GSSISIR-4000GPR control unit(1 channel)
GSSIMLF (15-80 MHz)Antenna unshielded
GSSIAntenna shielded200 MHz, 400 MHz, 900 MHz, 1,5 GHz
Mala GeosciencesBorehole antenna100 MHz, 250 MHz
Mala GeosciencesRTA 3030 MHz Radarantenne unshielded
Hentschel/self-developedRadar 340GPR control unit (16 channels)
self-developedAntennenarray 16 antennae, unshielded, 80 MHz
self-developedDK sprectrometerMeasure dielectric spectrum 1 MHz – 10 GHz
PrenartTDR 100TDR device
IMKOTrime HD2TDR device
IDSStream C32-channel antenna array, 600 MHz

Electromagnetic Induction

ManufacturerDeviceDescription
ApexMax-Min I-10/TP-84FDEM instrument
GeonicsEM 38 FDEM instrument
GSSIGEM-300FDEM instrument
Monex GeoscopeterraTEM and TX50 TEM instrument with extension
Metronix

ADU-07e

2 5-channel magnetotellurics instruments 
MetronixTXM-22/TXB-07    CSEM-transmitter with 22kW
MetronixADU 08e-2D6 2-channel E-field data logger
Universität FrankfurtGeolore10 three-channel data logger (sampling rate max. 8 Hz)
MGTsemi-airborne EMOctocopter with SHFT-02e sensor and ADU08e-6C data logger

DC/IP

ManufacturerDeviceDescription
Self-developedMobile geoelectric soundingInstrument for DC resistivity soundings
ABEMTerrameter LS212-channel resistivity/IP device with a=2m and a=5m electrode chains
Lippmann4-point light 10WResistivity Instrument and electrode chains with diff. spacings (2m, 5m)
GeoserveResecsResistivity Instrument and electrode chains with diff. spacings (2m, 5m)
GeometricsOhmmapperCapazitive resistivity withTransmitter and 3 Receivers
SAMOS-Lippmann/ Self-developed4-point light 10W, electrode chainsAutonomous, Monitoring system
Geoserve/ Self-developedInstrument underwater resistivitySea streamer + Data logger
Eigenentwicklungsea cable streamer + data logger Underwater resistivity device
EigenentwicklungElectrophonics (Geoelectrics/Seismics)combined resistivity-seismics device
Eigenentwicklunghigh-power with generatorControl unit for large-scale resistivity with 40kW

Radic Research

SIP256C and 20 remote units for SIPSpectral Induced Polarisation (2D)
Radic ResearchSIP RabbitSpectral Induced Polarisation (continuous)
Scintrex IPScintrex IP IPC-7, IPR-10, IPC-12Receiver for Induced Polarisation (time-domain)
GFZ PotsdamAg/AgCl-Sonden48 unpolarisable electrodes
Self-developedelectrode chains for Seismoelectrics2 chains with each 24 electroden
Self-developedLaboratory columnLaboratory column