Abstract / scope
ISO 14457 specifies requirements and test methods for handpieces and motors used in dentistry for treatment of patients and having patient contact, regardless of their construction. It also specifies requirements for manufacturer’s information, marking and packaging.
This document is applicable to the following:
a) straight and angle handpieces;
b) high-speed air turbine handpieces;
c) air motors;
d) electrical motors;
e) prophy handpieces.