Product Description

underground metal mining methods **-The Principle of scanner working

    SCANMASTER Research Center spent years testing various theories, ideas and devices, developed this EPX****0 transmission at last,it is small, powerful, long-distance transmission through soil frequency (RF) signals. **0°comprehensive import signal emitted by the soil. It is because of the inductive energy ,the target can be detected.

    Signal emitted by the scanner power sensor into the ground. If the target is within the range you are looking for, then the signal is absorbed by the target. Indicator rod is inserted into the power amplifier, the receiver circuit becomes complete. The circuit through the operator's body capacitance and inductance components of the power module is formed. When the operator to walk through the transmission line between the scanner and the target, the circuit will play an active role. The RF transmission line inductance and the circuit inductance, capacitance of the operator's  is interacted. At this time, the normal reaction is the rods attract each other. This is actually convey information to the operator: the target is within range of the scanner.

    The scanner's range how far and how depth it is,it depends on a number of change factors. The first foremost and the most important variable is the target size and then the soil conditions (presence of electrolytes) and  how long the target has been underground. Another factor is the chemical changes in the soil around the target, the factors that can enhance the scanner's operating performance. The target is susceptible to oxidation, no matter itself or its container object, the signal will be issued more. The factors due to oxidation, the target of the transmission signal amplified potential to the scanner will be greater.

    There are target within the range, when your feet start into the energy line, under normal circumstances, the antenna rods will attract each other. Under normal circumstances, a single target,the width of energy line is *0 inches.

    Once confirm the energy line, the next step is to use S-line measurement method or a triangulation method to detect the target.

Technical parameters:

1. Detection depth range: ***0m

2. Detection distance range: *******0m

3. Rechargeable battery: 8 hours of continuous work

4.Voltage: *2VDC

5.The temperature range : *5°C to *5 °C

6 Humidity: 0 ~ *5% (non condensing)

7.*6 bit processor speed, *0MIPS *- **0MHz

8.*2 bit DDS synthesis chip, wave form output

9.Digital frequency synthesis * *0PLL,automatic frequency stabilizer,0.1Hz

*0. Color LCD display, a resolution of **0 x **0 pixels

*1.Net weight:6.6kg,Gross weight:*0.5kg

*2.Product size:*7**7**3.5cm