AS/NZS 1301.204RP:1993

Superseded

View Superseded by

Methods of test for pulp and paper - Estimation of dirt and shives in pulp

Available format(s)

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

Superseded date

11-01-2017

Language(s)

English

Published date

01-01-1993

Publisher

Standards Australia

1 - AS/NZS 1301.204rp : 1993 ESTIMATION OF DIRT AND SHIVES IN PULP
1 - 1. DEFINITIONS
1 - 2. PRINCIPLE
1 - 3. APPARATUS AND AUXILIARY MATERIALS
2 - 4. PREPARATION OF SAMPLE
2 - 5. PROCEDURE
3 - 6. EXPRESSION OF RESULTS
3 - 7. TEST REPORT
4 - 8. NOTES
4 - 9. ADDITIONAL INFORMATION

This Standard is new to the 1301 series. However an Appita Standard on this subject was published in 1956, but was withdrawn because of its unreliability. This Standard is published with the status of a Recommended Practice rather than a standard because, although it is the best procedure known at this time, it is not particularly accurate. Care needs to be taken in the interpretation of results. The procedure described involves using a standard chart to estimate the size of dirt spots and to either count the numbers of spots with certain size classes, or to calculate the total area of the spots. The determination may be made in either reflected light or transmitted light.

Committee	PK-019
DocumentType	Standard
ISBN	0 7262 7803 3
Pages	4
PublisherName	Standards Australia
Status	Superseded
SupersededBy	AS/NZS 1301.204rp:2006
UnderRevision	DR 06173 CP

Reinstated on 2004-05-20. Standard - 1956.Withdrawn - November 1971.Joint Standard - 1993. Standard - 1956. Withdrawn - November 1971. Joint Standard - 1993.