ELECTROMAGNETIC IMMUNITY OF A PORTABLE PC-BASED MEASUREMENT INSTRUMENT

Salvatore Nuccio, Ciro Spataro, Giovanni Tinè

Abstract

In this paper we examine the behaviour of a portable PC-based measurement instrument, in the presence of electromagnetic disturbances, investigating how its characteristics change with respect to the ones measured in absence of electromagnetic phenomena. The analysis is carried out by means of experimental tests, subjecting the equipment under test to the threats considered by the IEC-61326 standard. The results show that the electromagnetic influence can lead to a worsening of the tested instrument features.

Keywords

Electromagnetic Compatibility, Analog-to-Digital Conversion, PC Based Instruments

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IMEKO-IWADC-2003-39.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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