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 …

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

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.

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 …

Sep 2, 2025 · Calibration is a process ensuring the accuracy and reliability of measurements. It involves comparing the readings of an instrument against a known, established standard. Maintaining …

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 …

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 …

Calibration is the process of fine-tuning and verifying the accuracy of an instrument or device by comparing it against a known standard.

Feb 10, 2026 · Instrument Calibration and Why It Matters Manufacturing requires accuracy for consistent outputs. But that isn’t easy to achieve if you don’t know what your inputs are. Calibrating your …