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Norm
ISO 7494-2:2003
Issue date: 2003 03 06
Dentistry — Dental units — Part 2: Water and air supply
ISO 7494-2:2003 specifies requirements and test methods for the materials, design and construction of the water and air supply within dental units in order to ensure that...
Withdrawn: 2015 03 26
Publisher:
International Organization for Standardization
Format:
Digital | 8 Pages
Language:
English
Currently valid:
ICS
ISO 7494-2:2003 specifies requirements and test methods for the materials, design and construction of the water and air supply within dental units in order to ensure that the compressed water and air supplied via the dental unit are of appropriate quality. It includes provisions for the prevention of retraction of oral fluids into the water supply of the dental unit.
ISO 7494-2:2003 does not address prevention of contamination and/or proliferation of hazardous microorganisms (for example bacteria, viruses) in the dental unit.
ISO 7494-2:2022
2022 07 01
Dentistry — Stationary dental units and dental patient chairs — Part 2: Air, water, suction and wast...
Norm
ISO 7494-2:2015
2015 03 26
Dentistry — Stationary dental units — Part 2: Air, water, suction and wastewater systems
Norm
Norm
Issue date :
2015 03 26
Dentistry — Stationary dental units — Part 2: Air, water, suction and wastewater systems
