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1). Fast and high efficiency:
Complete about 4000m profile measurement in one day to realize geological abnormality in different depth, the prospecting speed and efficiency are improved about 10 times more than traditional resistivity method.
2). Easy to carry:
Without a heavy power supply, it uses low-frequency signals in the earth’s natural electric field as a signal source, and the complete set weight is less than 5kg so easy to carry.
3). Easy operation:
User-friendly interface, high-speed CPU, menu prompts. You can learn its operation in 2 minutes. It will take 2h for persons without prospecting experience to finish training.
4). Good precision and high accuracy:
With imported core parts, FFT digital filtering technology, high-performance amplifiers, and AD converters, the resolution is up to 0.1uV±1%, and the fixed error of frequency is only 0.1%.
5). Wide frequency range:
The frequency response range is from 0.1Hz to 5 kHz, to greatly improve the surveying depth.
6). Strong anti-jamming capability:It has advanced anti-jamming technology and multiple anti-jamming designs. You can observe abnormity curves resulting with good repetition even in the weak signal areas, city, high electric jamming area, and working area with other exterior interference via frequency selector and digital processing.
7). Flexible array—traditional and unique array method:
It applies many measurement methods: fine and rough measurement, “Two-pole” profile, “Two-pole” sounding, Multi-frequency sounding and annulus profile, etc., which has a good geological effect and easy explanation. It makes a big achievement in solving problems about the direction, depth, and thickness of ore vein
8). Remarkable effect:
Through the relative physical parameters variation like different conductivity between ore and non-ore object, it can get the relative information as ore vein direction, buried depth, thickness, and deposit, etc. In more than 20 years’ practice, we gained outstanding achievement and customers’ common praise.
1). widely used in the detailed and general survey of energy minerals (metal ore, non-metal ore, oil and natural gas, coal, etc.) to decrease the venture of mineral investment and improve exploration
success rate and scientificness.
2). Applied in the detailed and general survey of underground water to increase the success rate of drilling water.
3). widely used in the detailed and general survey of hydrologic geology (such as coal goaf, groundwater disasters, dams hidden danger, mountain landslide, etc.) to prevent the disaster.
4). Also used in engineering geological prospecting, archaeological, city exploration, non-metal pipe survey as well.
|Measurement range||0 – 300 mv||0 – 400 mv|
|Detect depth||0 – 200 m||0 – 400 m||0 – 800m||0 – 1200 m||0 – 2000 m||0 – 1000m|
(Intelligent frequency select )
|40 hz||80 hz||80 hz||80 hz||80 hz||30 channels
18,15,12,10,8,7,6, 5,4 hz)
|Resolution||0.5 mv||0. 2 mv||0.1 mv||0.1mv||0.1mv||0.001mv|
|Repetitive Erro||+ 2% + 1
|+ 1% + 1
|+ 0.1% +
|+ 0.1% +
|+ 0.1% +
|+ 0.5% + 1% bit|
|A/D Switch||16 Bit 1 Msps||24 Bit 1 Msps||24 Bit 1 Msps|
|Imput Impedance||> 10 ΜΩ||> 10 ΜΩ||> 10 ΜΩ||> 80 ΜΩ||> 80 ΜΩ||> 10 ΜΩ|
|Power frequency suppression||> 80 db||> 80 db||> 80 db||> 80 db||> 80 db||>100 db|
|Data storage||Phone storage space or cloud space 20 G||100w|
|Display||Mobile phone or tablet PC (Touching LCD 5 – 10.1 “)||7” touch screen|
|Connection model||Bluetooth 4.0||Bluetooth 2.0|
|Mainfram power supply||DC7.4V 3400 Mah
|DC7.4V 6800 Mah Lithium battery||DC7.4V5200 Mah
|Mainfram power consumption||260 mA||330 mA||360 mA||360 mA||450 mA||450 mA|
|Operation temperature||– 20 ℃ – 60 ℃||– 20 ℃ – 70 ℃||– 40 ℃ – 70 ℃|
|Mainframe size||18.6 * 14.8*8 cm||27*25*13 cm|
|Main frame weight||0.8 kg||0.9 kg||2.8 kg|