TAPPI T 271 : 2012(R 2018)
Current
The latest, up-to-date edition.
FIBER LENGTH OF PULP AND PAPER BY AUTOMATED OPTICAL ANALYZER USING POLARIZED LIGHT
Hardcopy , PDF
English
01-01-2018
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1. Scope
2. Summary
3. Significance
4. Apparatus
5. Test specimen
6. Procedures
7. Calibration check
8. Calculation
9. Reports
10. Precision
11. Keywords
12. Additional information
Literature Cited
The measuring principle of this method is optical and is based on the ability of the fiber to change the direction of light polarization.
| DocumentType |
Revision
|
| Pages |
6
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Current
|
| Supersedes |
Describes an automated method by which the numerical and weighted average fiber lengths and fiber length distributions of pulp and paper can be measured using light polarizing optics in the range of 0.1 mm to 7.2 mm.
| TAPPI T 232 : 2013 | FIBER LENGTH OF PULP BY PROJECTION |
| TAPPI T 400 : 2011 | SAMPLING AND ACCEPTING A SINGLE LOT OF PAPER, PAPERBOARD, CONTAINERBOARD, OR RELATED PRODUCT |
| TAPPI T 401 : 2015 | FIBER ANALYSIS OF PAPER AND PAPERBOARD |
| TAPPI T 233 CM : 2006 (R2015) | FIBER LENGTH OF PULP BY CLASSIFICATION |
| TAPPI T 1200 : 2014 | INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY |
| TAPPI T 205 : 2006 | FORMING HANDSHEETS FOR PHYSICAL TESTS OF PULP |
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