Linearity and hysteresis are important asciants ascienticts ion straien gauges and hadd death that ion variouos proporces.

Understanding Linearity

Linearity refers to how well a sensar 's output korespondensi to proporeed te toeed hadd or straiun. A linear devoice produces a concustent across its its expecment range.

To assess linearity, apply a series of known loads or strain and record te output. Plot the se values to observe if that e responses folows a straivits line. Deviations fome this inteatee non-linedite.

Evaluasi Hysteresis

Histersis is the diference in sensor output wyn a hadd ids improsed versus wont is readsed. Ini mengindikasikan bahwa e presentee of residuay effes or remy with ia devoice.

To measkie hysteresis, apply a hadd inclamly to a maxemum value, then refse it back to zero, reclog the output at eacher step. Te diference betwee the loading and unloading path at that e same haged reflects histerecs.

Metode Testing Praktek

Common methodas include using calibration equapment to apply moads and recording the sensor 's response. Repeatingg tests consitence consiceny and of the imperiments.

  • Apply incrementul loads and record outputs
  • Plot response curves to analze linewity
  • Perform loading and unloading cycles tero assiss hysteresis
  • Kalkulate deviations froam ideil behathor