Measurement & quality
Metrology, uncertainty propagation, significant figures and calibration.
Metrology & quality
3 tools
- 4-20 mA scalingA physical quantity to a 4-20 mA loop current and back, reversed scale included, with faults flagged.
- Significant figures calculator (sig figs): counting and rounding rulesCounts the figures of a written value, rounds to n figures, and applies the right rule to a calculation, figures or decimal places.
- Uncertainty propagation, addition, multiplication, powerIndependently measured quantities combined, with the absolute and relative uncertainty propagated on the result and the applied formula.