PTR India Technical Blog

Calibration, Metrology & Quality Insights

In-depth technical articles on instrumentation, measurement uncertainty, NABL/ISO 17025, and laboratory best practices — written by practitioners.

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Calibration in Simple Terms: Meaning, Importance, Process and Examples
Calibration in Simple Terms: Meaning, Importance, Process and Examples

Calibration is the process of comparing a measuring instrument with a known reference standard to check its accuracy. It helps identify error, apply correction where required, maintain reliable measurements, support audits, and build confidence in quality decisions.

Shakti Sindhu
30 May 2026