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ANSI/ADA 47-2-2021
Stationary Dental Units and Patient Chairs - Part 2: Air, Water, Suction and Wastewater Systems
This Standard covers the requirements for all equipment used for delivering and storing dynamic and static instruments, such as handpieces, syringes, amalgamators, saliva ejectors, or high volume evacuators. This revised Standard is a modified adoption of ISO 7494-1:2004, Dentistry — Dental units –- Part 1: General requirements and test methods; and ISO 7494-2:2003, Dentistry — Dental units –- Part 2: Water and air supply.
American Dental Association [ada]