Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

ISO 5269-3:2008

Current
Current

The latest, up-to-date edition.

Pulps — Preparation of laboratory sheets for physical testing — Part 3: Conventional and Rapid-Köthen sheet formers using a closed water system
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

15-05-2008

ISO 5269-3:2008 specifies two procedures for preparing a closed water system which is in retention equilibrium, to be used for the preparation of laboratory sheets from pulps with a high fines content. One procedure is applicable to the preparation of laboratory sheets using the conventional sheet former and the other using the Rapid-K'then sheet former. The sheets prepared prior to attaining retention equilibrium are discarded.

ISO 5269-3:2008 is especially applicable to mechanical and chemimechanical pulps, as well as to pulps prepared from recycled fibres, i.e. pulps with a high fines content for which retention of fines is poor when using the open water system as described in ISO 5269-1 or ISO 5269-2. ISO 5269-3:2008 is not applicable to some very long-fibred pulps, such as those from unshortened cotton, flax and similar materials.

After retention equilibrium is attained, the preparation of laboratory sheets for testing the physical properties follows the procedures described in ISO 5269-1 (conventional sheet former) or ISO 5269-2 (Rapid-K'then sheet former), whichever is relevant.

ISO 5269-3:2008 is generally not applicable for the preparation of laboratory sheets from chemical pulps for which ISO 5269-1 or ISO 5269-2 are used.

ISO 5269-3:2008 is not applicable for the preparation of laboratory sheets for measuring ISO brightness. These sheets can be prepared in accordance with ISO 3688.

DevelopmentNote
Supersedes ISO/DIS 5269-3. (05/2008)
DocumentType
Standard
Pages
6
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
BS ISO 5269-3:2008 Identical
NEN ISO 5269-3 : 2008 Identical

BS EN ISO 5270:2012 Pulps. Laboratory sheets. Determination of physical properties
UNE-EN ISO 5264-2:2011 Pulps - Laboratory beating - Part 2: PFI mill method (ISO 5264-2:2011)
09/30201367 DC : 0 BS ISO 5264-2 - PULPS - LABORATORY BEATING - PART 2: PFI MILL METHOD
PREN ISO 5264-2 : DRAFT 2009 PULPS - LABORATORY BEATING - PART 2: PFI MILL METHOD
UNE-EN ISO 5270:2013 Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2012)
I.S. EN ISO 5264-2:2011 PULPS - LABORATORY BEATING - PART 2: PFI MILL METHOD
I.S. EN ISO 5270:2012 PULPS - LABORATORY SHEETS - DETERMINATION OF PHYSICAL PROPERTIES (ISO 5270:2012)
ONORM EN ISO 5270 : 2013 PULPS - LABORATORY SHEETS - DETERMINATION OF PHYSICAL PROPERTIES (ISO 5270:2012)
DIN EN ISO 5264-2:2011-05 Pulps - Laboratory beating - Part 2: PFI mill method (ISO 5264-2:2011)
UNI EN ISO 5270 : 2012 PULPS - LABORATORY SHEETS - DETERMINATION OF PHYSICAL PROPERTIES
UNI EN ISO 5264-2 : 2011 PULPS - LABORATORY BEATING - PART 2: PFI MILL METHOD
EN ISO 5264-2:2011 Pulps - Laboratory beating - Part 2: PFI mill method (ISO 5264-2:2011)
DIN EN ISO 5270:2013-02 Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2012)
BS EN ISO 5264-2:2011 Pulps. Laboratory beating PFI mill method
ISO 5270:2012 Pulps — Laboratory sheets — Determination of physical properties
ISO 5264-2:2011 Pulps Laboratory beating Part 2: PFI mill method
EN ISO 5270:2012 Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2012)

ISO 5269-1:2005 Pulps Preparation of laboratory sheets for physical testing Part 1: Conventional sheet-former method
ISO 3310-1:2016 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
ISO 5270:2012 Pulps — Laboratory sheets — Determination of physical properties
ISO 187:1990 Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
ISO 5263-3:2004 Pulps — Laboratory wet disintegration — Part 3: Disintegration of mechanical pulps at > 85 degrees C
ISO 5263-1:2004 Pulps Laboratory wet disintegration Part 1: Disintegration of chemical pulps
ISO 5263-2:2004 Pulps Laboratory wet disintegration Part 2: Disintegration of mechanical pulps at 20 degrees C
ISO 3688:1999 Pulps — Preparation of laboratory sheets for the measurement of diffuse blue reflectance factor (ISO brightness)
ISO 5269-2:2004 Pulps Preparation of laboratory sheets for physical testing Part 2: Rapid-Kthen method

View more information
$79.15
Including GST where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more