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TAPPI UM 203

Freeness of pulp (Williams tester)

Pages: 3
Publication date: 2015-04-15
Price: 49 vnd

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The Williams freeness tester provides a means of measuring freeness of stock from a beater or other refining equipment. The freeness is measured as the time (seconds) for drainage of 3 g of pulp in 1 L of water (0.3% consistency) through an 80-mesh wire screen.
Document identifier
TAPPI UM 203
Title
Freeness of pulp (Williams tester)
TAPPI Category
Paper and Board
Publication date
2015-04-15
Status
Effective
International Relationship
Cross references
Latest version
TAPPI UM 203
Freeness of pulp (Williams tester)
Document identifier TAPPI UM 203
Publication date 2015-04-15
Classification
Status Effective
*
History of version
TAPPI UM 203 * TAPPI UM 203
Keywords
Classification
Pages
3
Price 49 vnd