NS EN ISO 22254 : 1ED 2005
Current
The latest, up-to-date edition.
DENTISTRY - MANUAL TOOTHBRUSHES - RESISTANCE OF TUFTED PORTION TO DEFLECTION
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling
5 Test method
Annex A (informative) Determination of stiffness of the
tufted portion of toothbrush
Describes a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection. It applies to toothbrushes having a conventional, flat trim design and may not be applicable to toothbrushes with other designs. The results obtained with this International Standard may not correspond to consumer perceptions of the stiffness of toothbrush filaments.
| DevelopmentNote |
Supersedes NS ISO 8627. (06/2011)
|
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| I.S. EN ISO 22254:2005 | Identical |
| ISO 22254:2005 | Identical |
| DIN EN ISO 22254:2005-11 | Identical |
| UNE-EN ISO 22254:2006 | Identical |
| BS EN ISO 22254:2005 | Identical |
| UNI EN ISO 22254 : 2006 | Identical |
| EN ISO 22254:2005 | Identical |
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