QUANTIFYING METHOD OF UNCERTAINTY OF MEASURED VALUE BY CLOSE MATCH SPAN CALIBRATION OF MEASURING SENSOR AND THE APPARATUS USING THE SAME

摘要

Disclosed herein is a quantifying method of uncertainty of measured value by close match span calibration of measuring sensor comprising a step of:a quantifying using below equation I.; wherein, uc is a combined standard uncertainty, Xbag is a measured value of a test, xcyl is standard value, fcyl is standard response factor (sensitivity coefficient), Rbag is a signal value of a test, represents xbag.fbag, Rcyl represents xcyl.fcyl, and u is standard uncertainty.