A program for calibration and routine testing of weighing instruments ensures accurate results. A measurement of any kind is affected by the errors and uncertainties that exist in that measurement ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. A reliable assessment of measurement uncertainty in ...

All measurements are subject to error. When a reportable value is derived from a measurement or series of measurements, this value is only an estimate of the “true ...

Advances in ultrasound measurement techniques and hydrophone calibration are critical to both scientific research and clinical practice. Recent developments have focused on enhancing the precision of ...