Geophysics Equipment in Malawi

78 Results found
  • Category: Soil & Groundwater ×

  • Subcategory: Geophysics ×

  • Location: Africa ×

  • Location: Malawi ×

AGCOS - Model GTS-1 - Multifunction Transmitter for Geophysical EM surveys

by Advanced Geophysical Operations and Services Inc. (AGCOS)

Transmitter GTS-1 is intended for work from an alternating current single-phase network with the voltage 220 V and frequency 50 Hz on loading with the resistance 10 - 1000 ohm.

AGCOS - Model MARY-24 - Multifunction Low-Frequency Geophysical EM Receiver

by Advanced Geophysical Operations and Services Inc. (AGCOS)

Measuring instrument MARY (Multifunctional receiver for electrical and electromagnetic prospecting) represents the newest development in the field of creation of the portable geophysical equipment. Compactness and simplicity of use of the device are combined with opportunities which until recently were inherent in only large-sized ...

Model GGT-10 - Geophysical Transmitter

by Zonge International

Broadband, constant-current, time and frequency domain, medium-power geophysical transmitter.

Model GGT-3 - Geophysical Transmitter

by Zonge International

Constant current supply.Used for time / frequency domain IP, Resistivity, CR, TEM, CSAMT.Broad-band: DC to 8 kHz (standard).Output up to 1000 V, 15 A.Fast turn-off time: 125 £gsec (300 x 300m loop).Drives a loop or grounded dipole.Sealed construction for operation in wet environments.Compact modular design.Optional internal time base

Geotech - Cone Penetration Test - CPT

by Geotech AB

The Geotech CPT probes are equipped with individual sensors for point resistance (qc), sleeve friction (fs), pore pressure (u) and a tilt sensor. The data measured by the sensors is digitised, multiplexed and encrypted with an error detecting code in the probe before it is forwarded to the transmitter or cable adapter for transmission to the ...

AGCOS - Model ASTRA-100 - Geoelctrical Transmitter for EM surveys

by Advanced Geophysical Operations and Services Inc. (AGCOS)

Geoelectric transmitter «ASTRA» is designed to create electromagnetic field during geophysical surveys by means of direct current resistivity, induced polarization, frequency-domain (using separate component or impedance measurements) and other electromagnetic methods. The transmitter can be applied to solve only civil tasks, connected ...

AeroTEM - Helicopter-Borne Time Domain Electromagnetic System

by Aeroquest Limited

The AeroTEM system is a new and innovative approach to geophysical surveying. The original concept of a coincident coil helicopter-borne time domain system was pioneered by Aerodat scientists in the early 1980's under the guidance of Wally Bokyo (founder of Aerodat in 1969, and founder of Aeroquest in 1988). Aeroquest has since refined the system ...

Seafloor - Model HydroLite-TM - Single Beam Echosounders

by Seafloor Systems, Inc.

The HydroLite-TM™ should be included in every Survey and Engineering company’s standard equipment kit for hydrographic surveying. Developed to meet the requirements of the U.S. Army Tactical Dive Teams, the rugged, wireless HydroLite-TM™ looks and feels like your traditional survey instrument. It quickly measures and logs depths ...

SonarMite MILSpec - Echo Sounder

by Seafloor Systems, Inc.

The SonarMite MILSpec™ Echo Sounder is result of nearly two years research and development to further extend the boundaries of shallow water hydrographic surveying equipment. The introduction by Ohmex in 1997 of the SonarLite, the worlds first truly portable echo sounder system, has been a hard act to follow and it remains the portable ...

Cone Penetration Testing (CPT) Tests

by Pagani Geotechnical Equipment s.r.l.

The CPT test (mechanical type) is essentially the extent of resistance to opening up a bit of size and mechanical characteristics standardized, stuck in a land-speed constant (2 cm / sec). In Cone Penetration Testing, with the Begemann Mechanical Cone, the Qc (tip resistance) and RL (side friction) values are measured with a load cell and ...

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