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AS
AS 1301.456S-1992

AS 1301.456S-1992

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Methods of testing pulp and paper - Determination of conductivity of aqueous extracts of paper, board and pulp

Available format(s)

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

Superseded date

27-03-2023

Superseded by

AS/NZS 1301.456S:2006

Language(s)

English

Published date

01-01-1992

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 1301.456s-1992 DETERMINATION OF CONDUCTIVITY OF AQUEOUS EXTRACTS OF PAPER, BOARD AND PULPS
1 - 1. PRINCIPLE
1 - 2. REAGENTS
1 - 2.1 Distilled or deionised water
1 - 2.2 Potassium chloride, standard solutions.
1 - 3. APPARATUS
1 - 3.1 Flasks
1 - 3.2 Variable heat electrical heater,
1 - 3.3 Conductivity meter or resistance bridge,
1 - 3.4 Constant-temperature bath,
1 - 4. SAMPLING
2 - 5. PREPARATION OF SAMPLE
2 - 6. DETERMINATION OF DRY MATTER CONTENT
2 - 7. PROCEDURE
2 - 7.1 Determination of cell constant.
2 - 7.2 Preparation of aqueous extract.
2 - 7.3 Determination of conductivity.
2 - 8. CALCULATION AND EXPRESSION OF RESULTS
2 - 8.1 If the meter gives conductance.
2 - 8.2 If the meter gives resistance.
2 - 8.3 Expression of results
3 - 9. REPORT
3 - 10. ADDITIONAL INFORMATION

This Standard prescribes a method for measuring the conductivity of aqueous extracts of paper, board and pulps, except for those high purity papers used for electrical purposes. Technically equivalent to ISO 6587:1980.

Committee
PK-019
DocumentType
Standard
ISBN
0 7262 7271 X
Pages
3
PublisherName
Standards Australia
Status
Superseded
SupersededBy
UnderRevision

Standards Relationship
ISO 6587:1980 Identical

AS 1301.456s-92.
Standard May 1992.

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