[PDF][PDF] Geoelectrical survey over perched aquifers in the northern part of Upper Sakarya River Basin, Türkiye

C Ertekin, EU Ulugergerli - Journal of Groundwater Science and …, 2022 - researchgate.net
In this study, a groundwater exploration survey was conducted using the DC Resistivity
(DCR) method in a hydrogeological setting containing a perched aquifer. DCR data were …

Design and Application of an Open-Science Electrical Resistivity Meter to Make Geotechnical Laboratory Education More Relevant and Engaging

BD Goffin, LI Burden - 2023 ASEE Annual Conference & Exposition, 2023 - peer.asee.org
Electrical Resistivity (ER) surveys have been used to investigate soils for over a century but
a “black box” traditionally surrounds commercial ER equipment. This work proposes the …

From Low-Cost to State of the Art in Geo-Archaeology: Lessons and Case Studies in Negrilesti, Romania

A Mihai, A Gerea - NSG2022 28th European Meeting of Environmental …, 2022 - earthdoc.org
Near-surface geophysics has developed significantly in recent times, and it is increasingly
being applied to a number of different and diverse fields. The advent of new sensors, more …

Analysis of design test for current and voltage meters with a constant current source for a resistivity meter

P Fitri, S Sismanto - Journal of Electrical and Electronics …, 2020 - search.proquest.com
Resistivity meter is a tool used to measure the resistivity of a medium or material by injecting
a current into the earth. The main circuit contained in the resistivity meter is a current source …

Development of A Digital Resistivity Meter Based on Microcontroller

Yohandri, Mairizwan, Akmam - TENCON 2018-2018 IEEE …, 2018 - ieeexplore.ieee.org
Resistivity meter is a useful instrument in geophysics for determining the characteristic of
rock composition and underground material based on resistivity of the soil. In addition, this …

DC to DC converter sebagai pembangkit tegangan tinggi pada resistivity meter

H Hartono, F Abdullatif, AN Aziz… - Jurnal Teras Fisika: Teori …, 2023 - jos.unsoed.ac.id
Penelitian rancang bangun DC-DC converter untuk menghasilkan catu daya DC tegangan
tinggi telah dilakukan menggunakan metode Pulse Width Modulation (PWM) konfigurasi …

Rancang bangun data logger berbasis Arduino sebagai penyimpan data

H Hartono, F Abdullatif, AN Aziz, S Sehah… - Jurnal Teras Fisika …, 2022 - jos.unsoed.ac.id
Sistem perekaman data dapat dibuat dengan membangun data logger berbasis Arduino.
Data logger multi chanel berbasis Arduino uno telah dibuat. Pembuatan data logger ini …

A Study Experimental of Design Considerations of Constant Input Current Source.

F Puspasari, A Ashari - Journal of Engineering Science & …, 2022 - search.ebscohost.com
Resistivity geoelectrical method is a method to determine the value of rock resistivity. The
measuring tool for resistivity geoelectrical method is a resistivity meter. One of the important …

[PDF][PDF] La electrónica, la programación y la geofísica en la construcción de un resistivímetro de bajo costo

OY López Rico - tesis.ipn.mx
Se realizó el diseño y desarrollo de un resistivímetro de bajo costo para mediciones de
resistividad en el subsuelo, así mismo se programó una interfaz para el usuario, manejo y …

[PDF][PDF] Rancang Bangun Ohmmeter Berbasis Modulasi Lebar Pulsa (PWM)

D Setiawan, WR Hasna, A Ardi - … , KONTROL DAN OTOMASI, 2018 - academia.edu
Pada makalah ini akan dibahas mengenai sistem pengukuran hambatan listrik dari suatu
komponen resistif atau Device Under Test (DUT) dengan metode volt-ampere yang …