resistivity instrument Articles
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A new categorisation method of resistivity instruments
This paper presents a new categorisation method of resistivity instrument: Conventional arrays-oriented resistivity instruments (conventional instruments) vs. Comprehensive array-oriented resistivity instruments (comprehensive instruments). The conventional instruments were designed for conventional array data collections. The comprehensive instruments were designed for universal resistivity ...
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3D Heap Leach Monitoring - Case Study
3D Electrical Imaging Objective Study was performed at a Heap Leach Copper Mining site in Chile to determine dry and saturated zones in order to improve the irrigation at the Heap Leach Copper Mining and increase the production of concentrate of Copper. Layout The surveys were performed on 25th of February 2015 in Chile with AGI SuperSting WiFi R8 RES/IP instrument with 56 ...
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Identification of Archeological Remnants
Czorsztyn Castle, Poland 2D Electrical Imaging Objective Study area was within the ruins of the 14th century Czorsztyn Castle, located in the boundaries of Pieniny National Park (southern Poland). The main goal of this research was to check if one of the stone wall residues continues under the ground surface. Additionally, an attempt was made to identify other geoelectrical anomalies that may ...
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Ultrapure water – The standard for resistivity measurements of Ultrapure water - Case Study
Abstract For years, resistivity/conductivity2 instrumentation has been used as a reliable indicator of ionic water quality, especially for ultrapure water (UPW). Traditionally, the instrumentation is procured, installed, powered up, and perhaps connected to a PLC, strip chart recorder, or a LAN. After that, the instrument and sensor receive no attention until a problem arises. Today, continuous ...
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Do you need to measure light levels in controlled environments?
Look no further. This easy-to-use pocket light meter is ideal for both health and safety spot checks and environmental monitoring. Simply expose the photo diode sensor to your desired environment, and highly accurate Lux or Foot Candle measurements will be displayed in real-time on a clear LCD display. Its compact design and robust construction make the instrument impact-resistant and highly ...
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Landslide Investigation in Turkey - Case Study
After a landslide, how do you know it’s safe to build again? In 2011, after a record-setting month of rainfall, a landslide devastated the infrastructure and roads near Cankiri in Northern Turkey, effectively cutting the highway from two cities. Fortunately, the landslide occurred in the evening, and there were no casualties. Our client, the Geophysical Modeling Group from ...
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Heap Leach Pad Monitoring - Case Study
2D Electrical Resistivity Imaging Objective Study was performed at a Heap Leach Copper Mining site in Chile to determine the impervious zones for the irrigation. The first base survey is performed to locate the impervious zones to be able to improve irrigations. The second monitoring survey is performed after 50 days of irrigation through drilled two boreholes to observe the improvement of ...
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Cave Detection: Testing the Industry’s First Electrical Resistivity Imaging Instrument - Case Study
AGI first tested the Sting—the predecessor to the SuperSting instrument—in October 1994. This data set began the electrical resistivity imaging industry. Background In 1993, the Sting instrument was created—but it didn’t immediately take off. This was because: The vertical electrical sounding (VES) method was very labor intensive—you had to constantly move ...
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General Mapping Case Study
This is a collection of various cases where the 2D resistivity imaging method pioneered by Advanced Geosciences Inc have been successfully applied. Click on a section below and you will be shown a full 2D resistivity imaging brochure detailing the case in question. Acknowledgement: These cases have been submitted by satisfied customers whom we thank for permission to publish their data on the ...
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Searching for Archeological Anomalies in the Oluz Mound - Case Study
The History Of The Oluz Mound The Oluz Mound near Amasya, Turkey, is a very important ancient Turkish settlement with a history stretching back to 4,500 B.C. For archaeologists, this site in Central Turkey is an exciting opportunity to discover not just the area’s history, but the history of the birthplace of civilizations. Objective In 2014, our client was hired to help with ...
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The Story of 4-Wire Measurement
It is common knowledge in industry that 4-wire measurement is the preferred method for resistances under 1 Ω but what makes it so advantageous over 2- and 3- wire measurement? Let’s look at how the technique was invented and why it ...
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General mapping
This is a collection of various cases where the 2D resistivity imaging method pioneered by Advanced Geosciences Inc have been successfully applied. Click on a section below and you will be shown a full 2D resistivity imaging brochure detailing the case in question. Acknowledgement: These cases have been submitted by satisfied customers whom we thank for permission to publish ...
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Ultrapure Water - The Standard for Resistivity Measurements of Ultrapure Water
Abstract For years, resistivity, conductivity^ instrumentation has been used as a reliable indicator of ionic water quality, especially for ultrapure water (UPW). Traditionally, the instrumentation is procured, installed, powered up, and perhaps connected to a PLC, strip chart recorder, or a LAN. After that, the instrument and sensor receive no attention until a problem arises. Today, continuous ...
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OmniScan X3 Flaw Detector Redefines the Standard for Phased Array
OmniScan® instruments are recognized globally as the benchmark for portable phased array ultrasonic testing (PAUT) thanks to their power, reliability and ease of use. The new OmniScan X3 flaw detector elevates the standard with innovations that improve the entire inspection workflow. Setting up for a job is faster and more efficient while total focusing method (TFM) images collected through ...
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3D Resistivity survey case study
The challenge with all 3D electrical resistivity surveys is that the sizable amount of information points needed. this can be to retain a high enough resolution despite the extra dimension. Conventional electrical resistivity meters with sub-units or switchers for 3D survey. The FlashRES electrical resistivity meter isn't a simple instrument, however it is capable of being connected along ...
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Cave and void detection case study
This is a collection of various cases where the 2D resistivity imaging method pioneered by Advanced Geosciences Inc have been successfully applied. Click on a section below and you will be shown a full 2D resistivity imaging brochure detailing the case in question. Acknowledgement: These cases have been submitted by satisfied customers whom we thank for permission to publish their data on the ...
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Archeological surveys case study
This is a collection of various cases where the 2D resistivity imaging method pioneered by Advanced Geosciences Inc have been successfully applied. Click on a section below and you will be shown a full 2D resistivity imaging brochure detailing the case in question. Acknowledgement: These cases have been submitted by satisfied customers whom we thank for permission to publish their data on the ...
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Miscellaneous surveys
This is a collection of various cases where the 2D resistivity imaging method pioneered by Advanced Geosciences Inc have been successfully applied. Click on a section below and you will be shown a full 2D resistivity imaging brochure detailing the case in question. Acknowledgement: These cases have been submitted by satisfied customers whom we thank for permission to publish ...
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IP resistivity
This is a collection of various cases where the 2D resistivity imaging method pioneered by Advanced Geosciences Inc have been successfully applied. Click on a section below and you will be shown a full 2D resistivity imaging brochure detailing the case in question. Acknowledgement: These cases have been submitted by satisfied customers whom we thank for permission to publish ...
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Environmental surveys
This is a collection of various cases where the 2D resistivity imaging method pioneered by Advanced Geosciences Inc have been successfully applied. Click on a section below and you will be shown a full 2D resistivity imaging brochure detailing the case in question. Acknowledgement: These cases have been submitted by satisfied customers whom we thank for permission to publish ...
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