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 …

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.

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.

Jul 11, 2024 · Discover the basics and importance of calibration. Learn how calibration ensures accuracy in measuring instruments, from thermometers to centrifuges, and why it's vital for …

According to ISA’s The Automation, Systems, and Instrumentation Dictionary, the word calibration is defined as “a test during which known values of measurand are applied to the transducer and …