YY/T 0905-2023 in English

本文件规定了为牙科诊所内牙科治疗机和各种牙科用气设备提供牙科用空气的中央压缩空气源设备的要求，描述了相应的试验方法。
本文件还规定了中央压缩空气源设备产生的供牙科用空气的质量要求和测试方法，例如供牙科用空气净化水平的要求。
本文件还规定了由制造商提供的关于中央压缩空气源设备的性能、安装、操作和维护的信息要求。
本文件仅适用于位于牙科治疗室外的中央压缩空气源设备。
本文件不适用于位于牙科治疗室内的中央压缩空气源设备和设施管道。
本文件不包括对牙科技工室应用（如CAD/CAM系统）的中央压缩空气源设备的要求。

Scope

This document specifies the requirements for central compressed air source equipment that provides dental air for dental treatment machines and various dental air equipment in dental offices, and describes the corresponding test methods. This document also specifies quality requirements and test methods for dental air produced by central compressed air source equipment, such as requirements for purification levels of dental air. This document also specifies the requirements for information to be provided by the manufacturer regarding the performance, installation, operation and maintenance of central compressed air source equipment. This document applies only to central compressed air source equipment located outside the dental treatment room. This document does not apply to central compressed air source equipment and facility ducts located within dental treatment rooms. This document does not include requirements for central compressed air source equipment for dental laboratory applications such as CAD/CAM systems.