Ensuring Accurate Results in Analytical Instrumentation, Part 2

Calibrating the Analyzer

Sampling-Part2 (1)The way you calibrate the analyzer will determine the results it produces. Get this article to review best practices.

In many analytical instrumentation systems, the analyzer does not provide an absolute measurement. Rather, it provides a relative response based on settings established during calibration, which is a critical process subject to significant error.

To calibrate an analyzer, a calibration fluid of known contents and quantities is passed through the analyzer, producing measurements of component concentration. If these measurements are not consistent with the known quantities in the calibration fluid, the analyzer is adjusted accordingly...

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