WTEM-Ⅳ Transient Electromagnetic System

WTEM-1/GPS is newly developed product with all functions of Transient Electromagnetic method. It is full of the advantages of same products home and abroad, and characterized with large transmitter power, high reliability, strong anti-interference (sky electricity, 50 or 60 Hz industrial electricity), light and of low power cost. The WTEM-1J/GPS TEM exploration system receiver could be applied together with the large power transmitter WTEM-1D for deep exploration, also could be applied together with small power transmitter WTEM-1X for shallow exploration.

Configuration is selectable for different geological problems, such as quick survey, stereo mapping, deep mine finding, and shallow detection. It is mainly used for metal mine, coal mine, oil and gas field, geothermic field, and hydro- and engineering geology survey.

Features

• One machine with multi-function: The WTEM-1J/GPS TEM exploration system receiver could be applied together with the large power transmitter WTEM-1D for deep exploration, also could be applied together with small power transmitter WTEM-1X for shallow exploration.

• Advanced synchronous mode: cable synchronous mode and GPS synchronous, synchronous speediness、simplicity of operation.

• High reliability, low power cost- Refined power circuit, fastened sealed mechanical structure, ensure the high reliability, low power cost, and convenience.

• Uniquely home and abroad, all-Chinese PDA based blue-tooth wireless communication technique controlled receiver.

• Strong anti-interference- program controlled hardware filter, unique and accurate power supply frequency, and data stack result in strong anti-interference.

• Multi-channel, high accuracy- linear or logarithmic distributed, operator controllable channel number. High accuracy tropic crystal oscillator accomplished timing result in stable and precise time–depth relation. Reasonable sampling window images the true subsurface structure. It is fitted for complex geological problems.

• Quick turnoff transmitter- all transmitters are equipped with quick turnoff switcher. Possibly extended shallow detecting range. Turnoff time function provides interpretation software accurate turnoff time so that resolution is enhanced.

• Friendly and powerful interface- all-Chinese PDA fulfils man-machine interface and sampling control. Parameters setup, data display and storage, plot can be done locally. Fieldwork is easy.