NEN ISO 3688 : 1999
Current
Current
The latest, up-to-date edition.
PULPS - PREPARATION OF LABORATORY SHEETS FOR THE MEASUREMENT OF DIFFUSE BLUE REFLECTANCE FACTOR (ISO BRIGHTNESS)
Published date
12-01-2013
Publisher
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Gives two procedures for the preparation of laboratory sheets prior to measuring the diffuse blue reflectance factor (ISO brightness). One is the traditional procedure based on preparation of sheets in a Buechner funnel using a filter paper or a wire screen. In the other procedure, the sheets are prepared in a standard sheet former (conventional or Rapid Koethen).
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| ISO 3688:1999 | Identical |
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