Final answer:
Calibration for dental equipment should be performed by biomedical engineers, who have the expertise and knowledge to ensure that the equipment is accurately calibrated and functioning properly.
Step-by-step explanation:
Calibration for dental equipment should be performed by biomedical engineers. Biomedical engineers are professionals who work with doctors and healthcare specialists to develop devices for diagnosing diseases and develop health management systems. They have the expertise and knowledge to ensure that dental equipment is accurately calibrated and functioning properly.