Standard

NEN-EN-ISO 22254:2003 Ontw. en

Dentistry - Manual toothbrushes - Resistance of tufted portion to deflection

  • This norm is withdrawn since 06-09-2005

25,62

About norm

Status Withdrawn
Number of pages 12
Committee Tandheelkunde
Published on 01-10-2003
Language English
This international standard specifies a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection, together with related information concerning definitions and information about the test machine. The resistance to deflection does not provide correlation with clinical or consumer perceptions. In addition, this test methods may not be appropriate for all toothbrushers, e.g. those whose designs do not allow for use in this apparatus.

Details

ICS-code 97.170
Dutch title Tandheelkunde - Handtandenborstels - Weerstand van het borsteldeel naar doorbuiging
English title Dentistry - Manual toothbrushes - Resistance of tufted portion to deflection
Replaced by

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