SNZ - AS/NZS ISO 17420.3
Respiratory protective devices – Performance requirements Part 3: Thread connection
active, Most Current
| Organization: | SNZ |
| Publication Date: | 13 August 2021 |
| Status: | active |
| Page Count: | 28 |
scope:
This part of ISO 17420 is applicable to an unassisted filtering device and specifies a standard thread connection between a filter and the respiratory interface as required in ISO 17420-2.
This part of ISO 17420 also includes the description of test simulators that are necessary for the assessment of some of the requirements.
Document History
AS/NZS ISO 17420.3
August 13, 2021
Respiratory protective devices – Performance requirements Part 3: Thread connection
This part of ISO 17420 is applicable to an unassisted filtering device and specifies a standard thread connection between a filter and the respiratory interface as required in ISO 17420-2.
This part...