täiskalibreerimine

Täiskalibreerimine refers to the process of adjusting an instrument or measuring system to ensure its accuracy across its entire operating range. This involves checking and, if necessary, correcting the device's readings at multiple points from its minimum to its maximum capacity. Unlike a simple zero adjustment, which only corrects the baseline, full calibration verifies the linearity and proportionality of the instrument's response.

The need for full calibration arises from factors such as component aging, wear and tear, environmental changes, or after repairs or modifications. Without proper calibration, measurements can become increasingly inaccurate, leading to incorrect decisions, product defects, or safety hazards.

The calibration process typically involves comparing the instrument's readings to a known, traceable standard. This standard is usually a device or reference material with a higher level of accuracy. Technicians follow specific procedures, often defined by the instrument's manufacturer or relevant industry standards, to perform the adjustments.

After calibration, a certificate is often issued, documenting the results, the standards used, and the date of calibration. Regular recalibration is crucial to maintain the integrity of measurements over time. The frequency of recalibration depends on the instrument's usage, the criticality of the measurements, and regulatory requirements. Täiskalibreerimine is a fundamental practice in quality control and metrology.