1. A procedure to verify and adjust the accuracy of a measuring instrument or device by comparing it against a known standard
The laboratory performed a calibration test on the scale before taking measurements.
O laboratório realizou um teste de calibração na balança antes de fazer as medições.
2. A test used to ensure that equipment or software is functioning within acceptable tolerance levels
The technician ran a calibration test on the camera to ensure color accuracy.
O técnico executou um teste de calibração na câmera para garantir a precisão das cores.