PROTOTYPE DESIGN OF 4 PROBE METHOD BASED ON MICROCONTROLLER WITH MEMORY CARD STORAGE MODULE

Imam Sya'roni, Nugrahani Primari Putri, Lydia Rohmawati

Abstract


The goal of this study is to create a prototype that uses a microcontroller to determine the physical phenomenon worth of a fabric victimisation, method by four-point probe. The amendment in resistance of a material once an electrical current flow through it's wont to quantify electrical conductivity. The example took measurements and saved them as data.txt. Using IC 741 100X gain amplifier circuit, prototype amplifies the output voltage and current for convenient monitoring. The source flag value is used in prototype calibration; the tolerance value for the measurement uncertainty of voltage is 2.1 percent and tolerance value of uncertantanty of current is 2.1 percent, respectively, based on comparisons with the calibration output. For voltage readings, prototype's measurement accuracy is 97.89 percent, and for current assignments, it's 97.64 percent. The output values will be saved and analyzed before being graphed to determine the material's conductivity value. Pani, a substance with a composition of 0.25 M anilin + 0.5 M HCL, was used to test the electrical conductivity of prototype Four Point Probe. The experiments were carried out by varying the voltage from 1 to 5 until the value of material conductivity Pani was between 0.9 and 1,25 x 107 (m)-1. Range 73.47 percent linearity value.

Keywords


Four point probes;conductivity;Microcontroller ; Prototype

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References


Akhbarifar, S., Mecholsky, N. A., Brandys, M., Lutze, W., & Pegg, I. L. (2021). Four-point probe geometric correction factor for isotropic cylindrical samples with non-equal probe distances. Measurement, 184, 109703. https://doi.org/https://doi.org/10.1016/j.measurement.2021.109703

Beltrán-Pitarch, B., Guralnik, B., Lamba, N., Stilling-Andersen, A. R., Nørregaard, L., Hansen, T. M., Hansen, O., Pryds, N., Nielsen, P. F., & Petersen, D. H. (2023). Determination of thermal diffusivity of thermoelectric materials using a micro four-point probe method. Materials Today Physics, 31, 100963. https://doi.org/https://doi.org/10.1016/j.mtphys.2022.100963

Bruchez, S. A., Duarte, G. C., Sadowski, R. A., Custódio da Silva Filho, A., Fahning, W. E., Belini Nishiyama, S. A., Bronharo Tognim, M. C., & Cardoso, C. L. (2020). Assessing the Hawthorne effect on hand hygiene compliance in an intensive care unit. Infection Prevention in Practice, 2(2), 100049. https://doi.org/https://doi.org/10.1016/j.infpip.2020.100049

Dong, L., Li, Y., Lv, J., Jiang, H., Zhao, X., & Zhang, W. (2023). High temperature lattice structure evolution of C-axis preferred orientation AlN thin films and its application in temperature measurement. Ceramics International, 49(1), 607–612. https://doi.org/https://doi.org/10.1016/j.ceramint.2022.09.029

Han, A., Henrichsen, H. H., Savenko, A., Petersen, D. H., & Hansen, O. (2019). Towards diamond micro four-point probes. Micro and Nano Engineering, 5, 100037. https://doi.org/https://doi.org/10.1016/j.mne.2019.05.002

Hong, J.-H., Kim, D., Kim, M.-J., Chung, S., Shin, H.-C., Kim, S.-M., Cho, K., Lee, H. S., Lee, S., & Kang, B. (2022). Extrapolation method for reliable measurement of Seebeck coefficient of organic thin films. Organic Electronics, 108, 106582. https://doi.org/https://doi.org/10.1016/j.orgel.2022.106582

Lian, Y., Chen, X., Zhang, T., Liu, C., Lin, L., Lin, F., Li, Y., Chen, Y., Zhang, M., & Zhou, W. (2023). Temperature measurement performance of thin-film thermocouple cutting tool in turning titanium alloy. Ceramics International, 49(2), 2250–2261. https://doi.org/https://doi.org/10.1016/j.ceramint.2022.09.193

Nikmah, N., Sucahyo, I., & Yantidewi, M. (2022). RANCANG BANGUN ALAT PENGUKUR SUHU DAN HAND SANITIEZER. Jambura Physics Journal, 4(1), 28–38. https://doi.org/10.34312/jpj.v4i1.13893

Novita, R., Primary Putri, N., Fisika, J., Matematika dan Ilmu Pengetahuan Alam, F., & Negeri Surabaya Jalan Ketintang, U. (2017a). Sintesis Lapisan Tipis PANi/PVA sebagai Bahan Elektrokromik Synthesis of PANi/PVA Thin Film as Electrochromic Materials. 5(2), 29–34.

Novita, R., Primary Putri, N., Fisika, J., Matematika dan Ilmu Pengetahuan Alam, F., & Negeri Surabaya Jalan Ketintang, U. (2017b). Sintesis Lapisan Tipis PANi/PVA sebagai Bahan Elektrokromik Synthesis of PANi/PVA Thin Film as Electrochromic Materials. 5(2), 29–34.

Sun, S., Wang, S., & Shan, K. (2022). Flow measurement uncertainty quantification for building central cooling systems with multiple water-cooled chillers using a Bayesian approach. Applied Thermal Engineering, 202, 117857. https://doi.org/https://doi.org/10.1016/j.applthermaleng.2021.117857

Sya’roni, I., Hartanto, A., Rahman, N. R., & Subiantoro, I. (2023). Indonesian Physical Review Microcontroller Base Spin Coating Design and IoT Data Monitoring and Storage. https://doi.org/10.29303/ip

Turkay, D., Tsoi, K., Donercark, E., Turan, R., & Yerci, S. (2021). Spreading resistance modeling for rapid extraction of contact resistivity with a four-point probe. Solar Energy Materials and Solar Cells, 230. https://doi.org/10.1016/j.solmat.2021.111272

Wang, L., Liu, G., Deng, Y., Sun, W., Ma, Q., & Ma, S. (2023). Investigation on out-of-plane displacement measurements of thin films via a mechanical constraint-based 3D-DIC technique. Optics Communications, 530, 129015. https://doi.org/https://doi.org/10.1016/j.optcom.2022.129015

Wang, X., Grimoldi, A., Håkansson, K., Fall, A., Granberg, H., Mengistie, D., Edberg, J., Engquist, I., Nilsson, D., Berggren, M., & Gustafsson, G. (2019). Anisotropic conductivity of Cellulose-PEDOT: PSS composite materials studied with a generic 3D four-point probe tool. Organic Electronics, 66, 258–264. https://doi.org/10.1016/j.orgel.2018.12.023

Zhu, Q., & Ren, Z. (2020). A double four-point probe method for reliable measurement of energy conversion efficiency of thermoelectric materials. Energy, 191. https://doi.org/10.1016/j.energy.2019.116599




DOI: https://doi.org/10.34312/jpj.v4i2.15840

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