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{"title":"Underground Geophysical Resistivity Meter Gold Finder Water Detect","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/55\/86e098425a62645100e0f9889208-200x200-1\/underground_geophysical_resistivity_meter_gold_finder_water_detect.jpg","attrs":{"other name":"Resistivity Meter Gold Finder","Max voltage":"\u00b11000V","Max current":"\u00b13.5A","Voltage channel":"\u00b124V, \u00b10.5% \u00b11byte, 24A\/D"}}
{"title":"Earth Electrical Resistivity Test For Groundwater Exploration","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/7b\/2601540b80c2fab0da136516a327-200x200-1\/earth_electrical_resistivity_test_for_groundwater_exploration.jpg","attrs":{"Brand Name":"Gold","Model Number":"WDJD-3A","Place of Origin":"China,Chongqing","Minimum Order Quantity":"1"}}
{"title":"1D VRS Electrical Resistivity Survey Geophysical Of Subsurface Materials","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/8b\/879beef00b480331dbaee13079b7-200x200-1\/1d_vrs_electrical_resistivity_survey_geophysical_of_subsurface_materials.jpg","attrs":{"Price":"3000-5000\uff04 1 set","Payment Terms":"L\/C, D\/A, D\/P, T\/T,, MoneyGram","Delivery Time":"5-8 working days","Brand Name":"Gold"}}
{"title":"Dustproof Induced Polarization Geophysical Resistivity Meter Land Prospecting","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/2a\/d8eb866bee17201056fdb2b35d7e-200x200-1\/dustproof_induced_polarization_geophysical_resistivity_meter_land_prospecting.jpg","attrs":{"Brand Name":"Gold","Model Number":"WDJD-3A","Place of Origin":"Chongqing, China","Minimum Order Quantity":"1 set"}}
{"title":"Small Electrical Geophysical Resistivity Meter For Groundwater Light Weight","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/b2\/06887ce2ba54af8ad04ba0b4f83b-200x200-1\/small_electrical_geophysical_resistivity_meter_for_groundwater_light_weight.jpg","attrs":{"Brand Name":"Gold","Model Number":"WDDS-3C","Place of Origin":"China,Chongqing","Minimum Order Quantity":"1"}}
{"title":"1D Resistivity Meter Vertical Electrical Sounding For Groundwater Investigation","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/b9\/29b31fa010670dc1b101699d2da4-200x200-1\/1d_resistivity_meter_vertical_electrical_sounding_for_groundwater_investigation.jpg","attrs":{"Product Name":"Geophysical Electrical Resistivity Meter","Type":"Digital","Input impedance":"\u226550M\u03a9","Weight":"\u2264 4.4 Kg"}}
WDDS-3C Digital Resistivity Meter: Advanced Geotechnical Testing Instrument
Research-Grade Instrument for Earth Science Applications
The WDDS-3C Digital Resistivity Meter serves as a foundational research tool for academic institutions, providing faculty, researchers, and graduate students with a versatile, publication-grade platform for investigating critical zone processes. Designed as a transparent, configurable scientific instrument, it supports methodological innovation and pedagogically rich field training while generating novel datasets for hydrology, geomorphology, soil science, and biogeochemistry research.
Methodological Flexibility and Open Data Commitment
This system supports standard electrode arrays (Wenner, Schlumberger, Dipole-Dipole) while enabling completely custom, user-defined array geometries for novel survey methodologies. Raw data—including voltages, currents, and geometries—are exported in open ASCII and EDI formats, allowing researchers to apply advanced inversion codes, statistical analyses, and petrophysical transforms for comprehensive data interpretation.
Advanced Research Applications
Mapping mountain block groundwater systems and precipitation recharge patterns
Visualizing spatial patterns of root-zone water uptake across plant communities
Monitoring sediment redistribution in river channels and landslide dynamics
Quantifying active layer thickness and tracking permafrost thaw progression
Four-dimensional data collection for next-generation numerical model validation
Technical Specifications for Academic Research
Parameter
Specification
Research-Grade Data Transparency
Export of raw voltages, currents, and geometry in open ASCII/EDI formats
Methodological Flexibility
Support for user-programmed, non-standard electrode arrays and sequencing
Key Research Applications
Critical zone process imaging, ecohydrology, permafrost dynamics, geomorphic process monitoring
Temporal Resolution (4D Studies)
Capable of sub-daily to decadal repeat measurements for process studies
Pedagogical Mode
Includes simplified interface with teaching modules and sample datasets for coursework
Compatibility with Research Software
Outputs readily ingested by open-source and commercial inversion codes
Grant Support Documentation
Provides technical specifications and validation data for proposal instrument sections
Field Course Durability
Designed to withstand repeated use in diverse field conditions by student groups
Typical Academic Outputs
Data for peer-reviewed journals, thesis chapters, conference presentations, and science outreach
Support for Model Validation
Provides spatially dense data for calibrating hydrological, ecological, and climate models
Educational and Institutional Value
The WDDS-3C serves as a cornerstone for interdisciplinary field courses, providing hands-on experience with industry-standard technology. It supports undergraduate capstone projects and Masters theses while producing data of sufficient quality for peer-reviewed publication. The instrument's durability ensures it can serve multiple student cohorts across demanding field camps, elevating pedagogical stature and attracting high-caliber graduate students.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Employee Number:
60~80
Ecer Certification:
Verified Supplier
Chongqing Gold Mechanical Electrical Equipment Co. Ltd. has been actively involved in the design, development, and manufacturing of geophysical exploration equipment for over four decades. Our expertise encompasses various techniques used to capture images and map subsurface features and structures ... Chongqing Gold Mechanical Electrical Equipment Co. Ltd. has been actively involved in the design, development, and manufacturing of geophysical exploration equipment for over four decades. Our expertise encompasses various techniques used to capture images and map subsurface features and structures ...