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TAPPI/ANSI T 200:2010(R2021)

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Laboratory beating of pulp (Valley beater method), Test Method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

14-10-2021

Superseded date

17-07-2026

£39.65
Excluding VAT

A measured amount of pulp of specified stock concentration is beaten between the roll bars and bedplate of a laboratory beater.

DocumentType
Test Method
Pages
9
PublisherName
Technical Association of the Pulp & Paper Industry
Status
Superseded
SupersededBy
Supersedes

This procedure is used to define the papermaking quality of pulp, by subjecting it to a controlled mechanical treatment in a laboratory beater; see also TAPPI T 248 “Laboratory Beating of Pulp (PFI Mill Method).”

TAPPI/ANSI T 220:2010(R2021) Physical testing of pulp handsheets
TAPPI/ANSI T 227:2009(R2021) Freeness of pulp (Canadian standard method)

£39.65
Excluding VAT