Supported standards

List of standards supported by Innoform

Details of the selected standard

Standard type:	ISO
Name:	ISO 8791-2
Designation:	Papier und Pappe- Bestimmung der Rauhigkeit/Glätte (Luftdurch- lässigkeits Verfahren) Teil 2: Verfahren nach Bendtsen
Akkreditiert:	nein

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Tests of this standard

Roughness acc. Bendtsen
The Bendtsen method is more suitable for determining surface quality, especially for rougher surfaces, than, for example, the Parker Print Surf (PPS) measurement method or the Bekk smoothness method. To determine the Bendtsen roughness, air is forced through a gap between the board and a metal ring lying on it within a certain time under defined conditions. The volume of air flowing out per minute gives the result (ml/min). A lower measured value represents a smoother surface.

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Contact person

Heike Schwertke

+49 441 94986-14

heike.schwertke@innoform.de