Long Range Deep Gold Detector Diamond Discover Underground Metal Detector

Long range deep gold detector Diamond discover Underground metal DetectorIntroduction                                                                       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 is improved about 10 times more than traditional resistivity method.2). Easy to carry:Without heavy power supply, it uses low frequency signals in earth natural electric field as 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 respond 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 result with good repetition even in weak signal area, 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 much measurement method: fine and rough measurement, "Two-pole" profile, "Two-pole" sounding, Multi-frequency sounding and annulus profile etc., which has good geological effect and easy explanation. It makes big achievement in solving problems about the direction, depth and thickness of ore vein8). 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.  MdodelHFMT-2AHFMT-4AHFMT-8AHFMT-12AHFMT-20AHFMT-6AMeasurement range0 - 300 mv0 - 400 mvDetect depth0 - 200 m0 - 400 m0 - 800m0 - 1200 m0 - 2000 m0 - 1000mMeasuring model(Intelligent frequency select )40 hz80 hz80 hz80 hz80 hz30 channels(2000,1200,900,600,500,400,300,200,170,120,100,80,67,57,43,39,35,31,28,25,21,18,15,12,10,8,7,6, 5,4 hz)Resolution0.5 mv0. 2 mv0.1 mv0.1mv0.1mv0.001mvRepetitive Erro+ 2% + 1bit+ 1% + 1bit+ 0.1% +1 bit+ 0.1% +0.5 bit+ 0.1% +0.5 bit+ 0.5% + 1% bitA/D Switch16 Bit 1 Msps24 Bit 1 Msps24 Bit 1 MspsImput Impedance> 10 ΜΩ> 10 ΜΩ> 10 ΜΩ> 80 ΜΩ> 80 ΜΩ> 10 ΜΩPower frequency suppression> 80 db> 80 db> 80 db> 80 db> 80 db>100 dbData storagePhone storage space or cloud space 20 G100wDisplayMobile phone or tablet PC (Touching LCD 5 - 10.1 ")7" touch screenConnection modelBluetooth 4.0Bluetooth 2.0Mainfram power supplyDC7.4V 3400 Mah Lithium batteryDC7.4V 6800 Mah Lithium batteryDC7.4V5200 Mah Lithium batteryMainfram power consumption260 mA330 mA360 mA360 mA450 mA450 mAOperation temperature- 20 ºC - 60 ºC- 20 ºC - 70 ºC- 40 ºC - 70 ºCMainframe size18.6 * 14.8*8 cm27*25*13 cmMain frame weight0.8 kg0.9 kg2.8 kgMain Applicant                                                                       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 explorationsuccess rate and scientificalness.2). Applied in the detailed and general survey of underground water to increase the success rate o f drilling water.3). widely used in the detailed and general survey of hydrologic geology (such as coal goaf, groun dwater disasters, dams hidden danger, mountain landslide etc.) to prevent the disaster.4). Also used in engineering geological prospecting, archaeological, city exploration, non-metal pip e survey as well.Company Introduction                                                                    Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products. 1. More than 30 years of experience The factory is located in Henan Province, China. We are very