Abstract

The voltage of thermocouple during process contribution is determined by the absolute thermal electromotive force coefficient in each wire and the temperature difference across the section. This paper described the development of a system as a local heating method for measurements of inhomogeneities in type T thermocouples with various temperature scanning using hot air. The system could control automatically measurement voltage, temperature, distance, and speed of the stepper motor for moving the hot air scanning along with the thermocouple and control with temperature monitoring. Both the measuring and reference junctions were using an ice bath kept at 0 °C. In this paper calculation of interpretation of the measurement results of inhomogeneity using movable heating zone system of type T thermocouples and the system could detected inhomogeneity of thermocouple and there have different characteristics of voltage and seebeck effect.

Details

Title
Development of Inhomogeneity Measurement System for Type T Thermocouple with Local Heating Method
Author
Heri Nugraha 1 ; Prajitno, Prawito 2 ; Achmadi, Aditya 3 ; Arfan Sindhu Tistomo 3 ; Wismogroho, Agus Sukarto 4 ; Imaduddin, Agung 5 ; Sigit Dwi Yudanto 5 ; Herbirowo, Satrio 5 ; Hendrik 5 ; Rahadian Roberto 5 

 Faculty of Mathematics and Natural Science, Department of Physics Universitas Indonesia, Depok 16424, Indonesia; Research Center for Metallurgy and Material, Indonesian Institute of Sciences Serpong 15314, Tangerang Selatan, Banten, Indonesia 
 Faculty of Mathematics and Natural Science, Department of Physics Universitas Indonesia, Depok 16424, Indonesia 
 National Standardization Agency of Indonesia Serpong 15314, Tangerang Selatan, Banten, Indonesia 
 Research Center for Physics, Indonesian Institute of Sciences Serpong 15314, Tangerang Selatan, Banten, Indonesia 
 Research Center for Metallurgy and Material, Indonesian Institute of Sciences Serpong 15314, Tangerang Selatan, Banten, Indonesia 
Publication year
2021
Publication date
Feb 2021
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2512939965
Copyright
© 2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.