Tarkistusmittaus

Tarkistusmittaus, often translated as verification measurement or re-measurement, is a process used in various fields to confirm the accuracy of a previous measurement or the proper functioning of a measuring instrument. It involves repeating a measurement or a series of measurements under controlled conditions to ensure consistency and identify potential errors. The purpose of tarkistusmittaus is to validate the reliability of data obtained from initial measurements.

In metrology and calibration, tarkistusmittaus plays a crucial role in ensuring that measuring devices meet specified tolerances. When a new instrument is acquired or an existing one is serviced, a tarkistusmittaus is performed to verify its performance against known standards. This helps to establish confidence in the instrument's ability to provide accurate readings.

In manufacturing and quality control, tarkistusmittaus is used to check if products conform to design specifications. For instance, after a part has been manufactured, a tarkistusmittaus of its dimensions might be conducted to ensure it falls within acceptable limits. This helps to prevent defects and maintain product quality.

The specific procedures for tarkistusmittaus vary depending on the context. It might involve using a different measuring instrument to compare results, re-measuring under slightly altered conditions, or performing a series of repeated measurements to assess variability. The outcome of a tarkistusmittaus can lead to adjustments, recalibration of instruments, or rejection of products if discrepancies are found.