How frequently should radiation equipment be calibrated?

Calibration of radiation equipment is essential to ensure accurate measurements and maintain safety standards in environments where radiation is used. The correct frequency of calibration is generally set to annually because this interval allows for adequate checks to ensure that the equipment remains functioning properly without causing excessive downtime or high operational costs that more frequent calibrations would entail.

Annual calibration strikes a balance between maintaining accuracy and ensuring that the equipment can operate efficiently throughout the year. Frequent calibration, such as weekly or monthly, may not be necessary for most equipment if it is well maintained and operated within specified parameters. Calibration every two years, while feasible for some less critical situations, is often too sparse to guarantee optimal performance in safety-sensitive environments. Thus, annual calibration is widely accepted as an adequate standard to mitigate risks associated with inaccurate measurements while remaining practical for operational needs.