Title :
Measurement of resistance ratios with digital voltmeter and DAQ card — A comparison
Author :
Roman Malarić;Hrvoje Hegeduš;Igor Štambuk;Petar Mostarac
Author_Institution :
Faculty of Electrical Engineering and Computing, University of Zagreb, Unska 3, 10000, Croatia
Abstract :
This paper describes the comparison of the precise digital voltmeters and DAQ cards in measurement of resistance ratios. Recently, 24 bit DAQ cards have emerged as possible measuring instruments that can be used to develop precise measurement methods. They are not as expensive as digital voltmeters, and could replace digital voltmeters in many applications.
Keywords :
"Electrical resistance measurement","Voltmeters","Data acquisition","Resistors","Electromagnetic measurements","Voltage measurement","Position measurement","Laboratories","Time measurement","Measurement standards"
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5545007