In measurement technology and metrology, calibration is the comparison of measurement values delivered by a device under test with those of a calibration standard of known accuracy.

What Is Calibration? Calibration is configuring and verifying a measuring instrument's accuracy to ensure its readings match a known standard. Calibration is a foundational practice across …

Oct 13, 2025 · At its core, calibration is the process of comparing the performance of a measurement device (such as a thermometer, scale, or pressure gauge) against a recognized standard.

Learn about the meaning of calibration, calibration uncertainty, traceability, why and how often to calibrate and how to calibrate.

The process of comparison of a device with unknown accuracy to a device with a known, accurate standard to eliminate any variation in the device being checked is called calibration.

May 12, 2025 · Calibration is the process of comparing the readings of a measuring instrument with a known standard value and making adjustments if needed. It ensures that the instrument gives correct …

Calibration enables the units of measurement on your equipment, like the inch or meter, to be traced back to some official reference (like NIST in the U.S.).

What Is Calibration? Calibration involves the comparison of a measuring instrument with a known accurate standard to identify any discrepancies and make necessary adjustments. This procedure …

Jun 6, 2025 · What Is Calibration? Calibration is the process of comparing a measurement instrument or system against a reference standard of known accuracy. The purpose is to detect, document and if …

Mar 30, 2021 · Calibration is the act of confirming that a method or system, or instrument used in measurement will produce correct results. There are two standard calibration procedures. One is …