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I.S. EN ISO 5350-1:2007

Current

Current

The latest, up-to-date edition.

PULP - ESTIMATION OF DIRT AND SHIVES - PART 1: INSPECTION OF LABORATORY SHEETS BY TRANSMITTED LIGHT

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2007

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

€53.00
Excluding VAT

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling and preparation of test pieces
  6.1 Sampling
  6.2 Pretreatment of the sample
  6.3 Preparation of laboratory sheets
7 Procedure
  7.1 Determination of dry matter content
  7.2 Examination
  7.3 Classification of contraries
8 Expression of results
  8.1 Calculation
  8.2 Results
  8.3 Precision
9 Test report
Annex A (normative) Comparison chart
Annex B (informative) Instrumental procedure
Bibliography

Defines a method for the estimation by transmitted light of the visible dirt and shives in laboratory sheets prepared from pulp.

DocumentType
Standard
Pages
24
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

ISO 5269-1:2005 Pulps — Preparation of laboratory sheets for physical testing — Part 1: Conventional sheet-former method
ISO 638:2008 Paper, board and pulps Determination of dry matter content Oven-drying method
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 7213:1981 Pulps Sampling for testing
ISO 5269-2:2004 Pulps — Preparation of laboratory sheets for physical testing — Part 2: Rapid-Köthen method

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