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Obtenir le dernier prix1 / Set
|Minimum Order
Localité:
Shanghai,China
Prix de commande minimale:
Commande minimale:
1 Set
Packaging Detail:
Special Equipment Case
Delivery Time:
1
Supplying Ability:
1000 Set per Day
Payment Type:
T/T
Personne àcontacter Ms. Denny
Room 1604,Building 1,No.777,South Hongmei Road,Minhang District, Shanghai, Shanghai
We are one of largest professional and reliable manufacturers of
geophysical survey and geophysical prospecting, such as geophysical
prospector, resistivity meter, VLF system, electrical prospecting,
high density prospecting instrument, groundwater detector, mineral
prospector, ore detector, gold detector,water locator,resistivity
imaging survey, electromagnetic system equipment, electrical
resistance, resistivity IP and SP system, resistivity, TEM survey,
TEM system, EM system, magnetometer, radioactive detector,
seismograph, gravity meter, logging system,proton magnetometer,
drill equipment, drill rig, well drilling equipment, core drilling
equipment, hydraulic drill equipment, and element
analyzer.
Simple introduction
NEF**0 Natural VLF Prospector is the other upgrade product based on continuous improvement and enhancement. The applied module of full imported IC control and filtration completely reaches international leading level to fixed machine filtering of frequency; you can get perfect stability and accuracy in data measurement. It is also further improved in shielding interference signal and design of anti-jamming.
NEF**0 is more convenient as it realizes PC communication in latter data processing. It has many advantages like simple operation, easy to carry, stable data, strong anti-jamming ability, high accuracy, fast speed etc. Comparing to traditional electrical prospecting equipment, it is *0 times more quick while the weight is *0 times less, which saves large amount of time, manpower and materials for field survey. It is your optimal assistant in geophysical survey.
Main principle
NEF**0 Natural VLF Prospector uses relative parameters like resistivity variation produced by natural electric field and different geologic substance to determine the geological abnormity we are seeking. 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 *0 years' practice, we gained outstanding achievement and customers' common praise.
Application:
1. Widely used in metal ore prospecting,
non-metal ore's detailed and general survey to decrease the venture
of mineral investment and improve exploration success rate and
scientificalness.
2. Applied in underground water detect to meet the demand of drinking water, industrial usage and agricultural irrigation.
3. Also used in engineering geological prospecting, disaster geological detect, coal goaf, archaeological mining, city exploration, non-metal pipe survey as well.
Main features
1. Fast and high
efficiency:
Complete about ***0m profile measurement in one day to realize geological abnormality in different depth, the prospecting speed and efficiency is improved about *0 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:
Equipment is automatically controlled by micro PC. You can learn its operation in *0 minutes. It will take 2h for persons without prospecting experience to finish training.
4. Good precision and high accuracy:
Apply imported control module and filtering IC chip to do measurement, the data is high stable and accuracy, the resolution is up to 0.**1mV, precision is ±1%, and fixed error of frequency is 1%.
5. 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.
6. Flexible array—traditional and unique array method:
It has multi-array measurement method:
traditional and original electrode array method, which has good
geological effect and easy explanation. It makes big achievement in
solving problems about the direction, depth and thickness of ore
vein
7. 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 *0
years' practice, we gained outstanding achievement and customers'
common praise.
Main technical
parameters:
1. Automatic noise reduction,
super 5 shifts anti-jamming
design, fit for various geological conditions.
2. 5 frequencies or *0 frequencies measurement synchronously.
3. Operating functions are all on the LCD screen, easy operation.
4. Automatic measurement, data storage and curves mapping. No need to record data and the data can be transferred to U disk directly..
5. It can store 5 frequencies measuring data of *0 curves and multiple frequencies data of *0 curves, the data and curves can be displayed.
6. Use film switch panel to make usage more stable and convenient, the appearance is beautiful.
7. Power supply: by large capacity chargeable lithium batteries.
8. Electrode test and power monitor function.
9. Measuring range: 0.**1mV~**5mV (auto range transfer)
*0. Resolution: 0.**1mV
*1. Measuring voltage accuracy: ±1% ±1LSB
*2. Measuring currency accuracy: ±1% ±1LSB
*3. Input impendence: ≥*0MΩ
*4. Working temperature: **0?~**0?
*5. Working humidity: *5%
*6. Whole
weight.2.5kg, size: *1cm**3cm**0.8cm.
If you
are interested in , please feel free contact Miss Season to
liliansh*8(at)gmail(dot)com
MSN:lilian-hong(at)hotmail(dot)com
Skype:Season****1
Tel:**6***********0
