WHAT IS CALIBRATION AND WHY IS IT SO IMPORTANT

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WHAT IS CALIBRATION AND WHY IS IT SO IMPORTANT

"WHAT IS CALIBRATION AND WHY IS IT SO IMPORTANT"

WHAT IS CALIBRATION AND WHY IS IT SO IMPORTANT

WHAT IS CALIBRATION AND WHY IS IT SO IMPORTANT

White Paper: Mettler Toledo

The understanding of behavior process of weighing devices is known as calibration. A weighing instrument can be calibrated without making adjustments. 

Calibration certificates have passed and failed sections to determine whether a measurement device is working ‘well enough’ with the help of tolerance. Standards weights are defined for particular units as test weight. The relationship between the known value and the measured value helps in understanding the behavior of the weighing instrument.

Key takeaways from this white paper:
 

  • Calibration is not the same as an adjustment.

  • The calibration process can be done without adjustments.

  • Tolerance is gathered from a variety of sources and the correct tolerance does not exist.

  • Measurement uncertainty determines the difference between actual value and the measured value.

  • Calculation of measurement uncertainties helps in determining the minimum weight.

  • The relative measurement uncertainty is smaller than the weighing tolerance requirement during weighing more than the minimum weight.

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