Instrument Accuracy Calculator
alculate instrument accuracy using different methods
Results
Common Formulas
Full Scale Error
%FS Error = |Measured - True| / Span × 100
Error Range
Max Error = (±%FS × Span) / 100
Compound Error
Total Error = URL Error + Span Error
Basic Accuracy Formulas
% Full Scale (FS)
\({\text{%}}\text{ Error of Full Scale (FS)} = (\frac{\text{Absolute Error}} {\text{Span}}) \times {100}\)
% Reading
Error = (Accuracy % × Measured Value) / 100
Combined Format
Error = Reading Error + FS Error