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I am selling a TDEM time domain geoelectrical prospecting system, with transmitter and receiver, due to lack of use and as new. The transmitting loop is 50x50m, the receiving loops are 10x10m and 1x1m. Investigation depth up to 300m. Lithium batteries, 11-inch TFT display, data acquisition software, procesing software, SD card recordineg, litium battery rechargeble, enclosure. The device of Environmental-Expert consists of two units: a measuring unit and a power unit. All controls are performed using the measuring unit's touchscreen. Both units are powered independently by built-in batteries. Power supply from external batteries is also provided. The power unit is controlled via a special interface cable. If necessary, the power unit can be replaced with a more powerful one without changing the measuring unit's software. During measurements, in addition to the graphical display of data, the measuring unit's display also shows the pulse current in the radiating loop. The measuring unit has a built-in real-time clock with the ability to set it, display the date, and customize the label. The display screen shows the voltage of the measuring unit's built-in battery, and the voltage of the power unit's built-in battery can be checked directly on the unit itself using its digital indicator (designed to ensure complete power isolation between the units). Recording time range, ms: 2.4 Number of readings during recording: Up to 87 Range of recorded field-transient signals, mV: 0.001…10000 Maximum measurement resolution, µV: 0.25 ADC resolution, bits: 18 Range of currents in the emitting loop, A (depends on loop resistance; nominal and maximum currents are given with a supply voltage of 12…16 V): 3…15 Power supply voltage of the emitting loop, V: 12…16 Power unit battery, V/Ah: 14.8/5.0 (Li-Ion). I sell to 4500 €
I send photos to anyone who is really interested.
I send photos to anyone who is really interested.