Measurement Resolution in Uncertainty Calculation with the GUM Method Approach: A LabVIEW Application
نویسندگان
چکیده
GUM (Guide to the Expression of Uncertainty in Measurement) is a method used for calculating uncertainty measurements. The involves an calculation approach which also constitutes reference international ISO/IEC 17025 standard. In method, all uncertainties are expressed as standard uncertainty. An may incorporate various components where impacts from multiple sources taken into consideration. Resolution errors resulting sensitivity measurement equipment has significant impact Sensitivity analog device such multimeter depends on resolution ADC it contains. Multimeters with 8-bit ADCs often devices sensor voltage values be read once or several times. Factors high and reading by operators lead increase Multiple data many sensors cause uncertainty, results serious loss time labor. order mitigate said two factors cases, needs converted digital at transferred computer medium. this study, D7714 analog/digital converter IC 24-bit been transfer medium via myRIO 1950. A LabVIEW-based software developed perform register settings AD7714 retrieve resolution.
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ژورنال
عنوان ژورنال: European journal of technique
سال: 2023
ISSN: ['2536-5134', '2536-5010']
DOI: https://doi.org/10.36222/ejt.1302461