Equipment & Software for Geophysical Surveys: Design, Manufacture, Support, Supply

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Cable systems for electrical surveys

Multi-purpose waterproof multi-electrode cable systems are designed for the electrical resistivity tomography surveys. Waterproofness of the cable systems allows to use them not only for land surveys in all-weather conditions but also for surveys on water areas, “waterland” transition ...

Cable systems connector

The connector is used to connect the sections of electric or seismic survey cable systems into a single line. At a significant step between the points of electrodes / seismic receivers connections, the total length of the receiving lines, their mass and dimensions in a folded state make the work inconvenient. The use of connectors ...

Cable-electrode connector

Cable-electrode connector is designed for connecting external electrodes to cable system for electrical survey. The length of the connector is determined by the customer. Cable-electrode connectors complete with titanium electrodes and quivar bags make a perfect set of accessories for multielectrode cabel systems for electrical survey....

Electrode-pins

... determined by the customer It is possible to produce "classical electrode-pins" (for electrical profiling and sounding measurements) of titanium alloy, brass or steel. They can be supplied with convenient bag-quivers and connectors "cable system–external electrode" . Electrodes have simple and reliable design. Electrodes made of titanium have better durability and lighter weight compared to the ones made of other alloys (30 cm electrode weighs only 100 gr). Standard brass electrode ...

MariMag - Marine magnetometer

... free Overhauser sensors High sensitivity and accuracy Built-in compass, accelerometer, leak detector, pressure and humidity sensors Robust design Lightweight and portable Isolation transceiver Built-in monochrome LCD display for the indication of all system parameters Safely shuts down in emergency cases Measurement control via built-in keypad Data storage to the built-in memory card Tow cable High strength Kevlar strain member Floating version by request Maximum cable length with the standard power supply is 1000 m MS Windows-based software MariMag monitoring and control Data visualization Ship and towfish positions plotting on a digital ...

FastSnap TEM/TDEM

... sampling frequency, high current, high gain and standard ADC 24 bit resolution in order to optimise late time response Unlike many systems restricted by small internal memory full waveform data is recorded for each individual stack. This means that data is ... ... FastSnap equipment in single- / dual- channel version: Transmitter CTU-30 with rated current 30 А — 1 pc. Transmitter CTU-30 Cable for connecting external power supply 12 V Cable for connection of 110 / 220 V network GPS / GLONASS Antenna with SMA-M connector ...

Cesium magnetometer QuantumMag

... utility detection) depending on the selected measurement technique. QuantumMag is included into the official list of measurement systems of Russian Federation (No. 77289-20). Each magnetometer has its own Certificate issued by authorized organization based ... ... built-in memory with the software for data downloading, processing and visualization New rugged container for shipping / storage Cables of new design with reinforced connectors MS Windows based SDK API − intended for real-time data transfer is available ...

Energy sources MultiJack

... data over a wide range of azimuths due to non-longitudinal towing scheme of several sources An important feature of MultiJack system while working in an array is its exceptional simplicity — all units are controlled by a single MultiJackPad remote control,... ... vessel speed of 3–5 knots. The standard set of MultiJack energy source consists of: MultiJack Unit Sync connector (2 pc.) Power cable Universal switching module for connecting the source Documentation Kit In addition to MultiJack energy sources the following ...

Overhauser gradiometer GradiMag

... necessary. Due to the outstanding sensor stability GradiMag provides extremely high resolution. Beeper signalization makes the system very convenient for the purposes of utility detection in real-time. Each particular GradiMag has its own Certificate issued ... ... and sensor cases New ergonomic backpack harness for even more comfortable usage New rugged container for shipping / storage Cables of new design with reinforced connectors GradiMag provides: Automatic change of line and station numbers as well as their ...

Marine and freshwater sparkers

... the sparker by increasing energy per electrode, in case if deeper penetration is needed. It can also be used for towed sparker system - while towing deeper, frequency content of the signal will be higher due to increase of hydrostatic pressure. This effect ... ... compensated by increasing energy per tip, keeping frequency range in spec. Full acquisition setup includes towed HV power coaxial cable, MultiJack energy source , towed hydrophone array HRStreamer and seismograph . Additionally, deck winches for HV cable ...

Energy sources Jack

... allow one to operate with three triggering modes: Triggering from an external device (seismic recording system, synchronization system, etc.) A series with a given number of pulses and a period of their repetition Infinite series of pulses with a given period ... ... alternatives available on the market. The standard set of Jack energy source consists of: Jack Unit Sync connector (2 pc.) Power cable Universal switching module for connecting the source Documentation Kit In addition to Jack energy sources the following ...

Borehole sparker Pulse

... unwinding the cable. The set includes: Pulse source Power cable Reel with high-voltage slip ring Wire to connect a reel and a energy source An example of the CST on P- waves field data obtained using the Pulse sparker, energy source Jack , and a hydrophone cable connected to ELLISS-3 seismic station : above — CSP seismograms for two shot points; below — amplitude spectra of signal and noise recorded before first arrivals Example of raw CST field data for operations with 3C acquisition system TELSS-VSP and sparker Pulse. Two CSP seismograms for two shot points are depicted above. Amplitude spectra for P- and S- waves are depicted below. The source operation was provided by energy source Jack. Work window of ZondST2d program. On the ...

Overhauser magnetometer MiniMag

... making convenient the survey implementation as well as data processing. Graphic display along with built-in beeper makes the system very easy to use for the real-time UXO and utility detection. Each particular magnetometer has its own Certificate issued ... ... option) — comfortable for air travels (fits general carry-on limits) Handy and rugged transportation case New heavy-duty cables and reinforced connectors New ergonomic backpack for comfortable operation MS Windows based SDK API − intended for ...

Multi-component downhole seismic array GStreamer

... hydrostatic pressure at different depths. GStreamer is significantly lighter and smaller comparing to electromechanical clamping systems that results in exceptional simplicity of field operations – they can be performed by only one person without use of ... ... can be supplied on a reel with slip ring, which allows to leave the equipment plugged into it while winding and unwinding the cable. VSP and crosshole data processing requires efficient and sophisticated processing flow. RadExPro seismic software provides ...

Towed HRStreamer for high resolution and ultra-high resolution marine seismic

... types of modern high resolution acquisition techniques, including conventional surveys with optimal towing depth and slanted cable registration. Maximum allowable working pressure of 40 atm also allows to use HRStreamer for deep towed marine acquisition ... ... to HRStreamer the following items can be purchased: High-frequency seismic station Deck winch Towed buoys with positioning system Paravan for 3D system Towed sparkers and boomers with MultiJack energy sources Software for quality control and data ...

ZondRes3D — 3D electrotomography for resistivity and IP

... tomography means a special measurement technique with use of a considerable number of switched electrodes (some electric prospecting cables) while number of measurements reaches ten thousand. But in many cases for three- dimensional interpretation it is enough ... ... geological problems with maximum effectiveness. ZondRes3D uses simple and clear data format allowing easily combine various systems of observation, including different variants of the topography setting up and other additional information. The program ...

Technical support

... equipment can be supplied (f.e. equipping GPR with the motion sensor) or some components can be replaced (such as connecting cables worn down with use), if necessary. Our staff members will help you select necessary items and deliver to you as soon as ... ... modifications of equipment, tell us device serial number and date of purchase when requesting a new item. According to Interstate system for standardization measuring instruments should pass initial, periodic and exceptional verifications. Initial verification ...
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