NEN EN 14683 : 2014
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
MEDICAL FACE MASKS - REQUIREMENTS AND TEST METHODS
04-06-2019
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
6 Testing requirements
7 Labelling and information to be supplied
Annex A (informative) Information for users
Annex B (normative) Method for in vitro determination of
bacterial filtration efficiency (BFE)
Annex C (normative) Method for determination of breathability
(differential pressure)
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions
of EU Directive 93/42 concerning medical devices
Bibliography
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