DC Resistivity Equipment, 2D Images Water Detector Water Finder
WDDS-2C digital resistivity meter (hereafter also referred to as WDDS-2C mainframe or WDDS-2C meter) is a new generation of DC resistivity equipment which is based on a series of advanced electrical equipment of BTSK for resistivity survey, and adopts 32-bit microcontroller technology and 24-bit A / D technology development.
Features:
* Easy to install and operate
* Light weight and convenient
* Quick response and high accuracy
Applications:
* Metal and nonmetal mineral resources detection
* City geophysical exploration, railway and bridge inspection and so on
* Hydrology and engineering geology as seeking for ground water, inspecting dam base and flood protection levee for incipient faults
* Geothermal prospecting
| Receiving Unit |
| Voltage channel |
±24V,±0.5% ±1LSB,24bit A/D |
| Max voltage sampling resolution |
0.01μV |
| Input impedance |
≥50MΩ |
| SP compensation range |
±10V |
| Current channel |
3.5A,±0.5% ±1LSB,24 bit A/D |
| Maximum current sampling resolution |
0.02μA |
| Suppression |
≥80dB for 50Hz industrial frequency (common mode interference or differential mode interference). |
| Transmitting Unit |
| Max transmitting power |
3500W |
| Max voltage supply |
±1000V(2000Vp-p) |
| Max current |
±3.5A(7Ap-p) |
| Pulse waveform of power supply |
duty cycle is 1:1, bipolar |
| Others |
| Screen |
160 × 160 dot matrix LCD |
| Storage |
≥1GB |
| Instrument power source |
built-in 7.4V4Ah lithium battery(or external 12V power supply), more than 20 hours of continuous work |
| Mainframe interface |
A,B,M,N, DC high voltage, external battery, charger, RS-232 and USB, etc |
| Built-in high-voltage power supply (only WDDS-2B) |
Max current is 300mA, voltage is 50V, 100V, 150V, 200V. |
| Working temperature |
-10ºC~+50ºC, 95 %RH |
| Storage temperature |
-20ºC~+60ºC |
| Weight |
≤ 4.2 Kg (WDDS-2) ≤ 5.5 Kg (WDDS-2B) |
| Dimension (L×W×H) |
270mm X 246mm X 175mm |
| No. |
Item |
Unit |
Quantity |
| 1 |
WDDS-2C Digital Resistivity Meter |
Set |
1 |
| 2 |
Copper Electrod |
Pc |
10 |
| 3 |
AB Wires(500m/pc) |
Pc |
1 |
| 4 |
MN wires(500m/pc) |
Pc |
1 |
| 5 |
Cable Reel |
Set |
1 |
| 6 |
Rechargable Battery(optional) |
Set |
3 |
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd
We are specialized in manufacturing and developing of Geophysical Exploration Instrument such as Resistivity Meter, IP Instrument, Resistivity Image, Seismic Instrument, Electromagnetic Instrument, Borehole Camera, Borehole Logging System, Water Level Meter; Borehole Drilling Equipment including Core/ Water Well/ Tunnel/ Engineering/ Anchor Drilling Rigs&Accessory and Geodetic Surveying Instrument(GNSS RTK System, Total Station, GIS Mapping and Echo Sounder).
Q1. How much is the shipping cost?
A1: Shipping cost depends on the actual products you order, receiver address
and delivery method. We will calculate and inform you after we confirm the
products information.
Q2: How long will it take to my country?
A2: We can't guarantee the delivery time, it all depends on the transpor comp-
any. But we will choose the cost efficiant way for you.
Q3: Can I get a sample first?
A3: Sorry we can provide a sample, but we have great online technical guida-
nce and after-sale service.
Q4: Do you provide cutomization service?
A4: Definitely yes! We can custome logo, accesorries and so on, but we require
minimun order quantity. Price and other details are to be negoatiated.
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