Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/13396
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Carvalho, M. Graça | - |
dc.contributor.author | Ferreira, Paulo J. | - |
dc.contributor.author | Martins, Alexandre A. | - |
dc.contributor.author | Figueiredo, M. Margarida | - |
dc.date.accessioned | 2010-07-05T07:28:18Z | - |
dc.date.available | 2010-07-05T07:28:18Z | - |
dc.date.issued | 1997-02 | - |
dc.identifier.citation | Tappi Journal. 80:2 (1997) 137-142 | en_US |
dc.identifier.issn | 0734-1415 | - |
dc.identifier.uri | https://hdl.handle.net/10316/13396 | - |
dc.description.abstract | Measurements from two automated fiber analyzers—Kajaani FS-200 and Galai CIS-100—are compared.The FS-200 measures fiber length and coarseness via an indirect optical method.The CIS-100 measures fiber length and width by analyzing video images of fibers. Length-weighted average fiber lengths for the FS-200 were 10–20% lower than those for the CIS-100. Reference measurements from microscopic image analysis suggest that while the CIS-100 measures length more accurately than the FS-200, it is not accurate enough to measure the width of the thin eucalypt fibers used in this study. Both instruments showed good agreement between weight-weighted fiber length for the whole pulp and weight-weighted length calculated from fiber fractions classified in a Bauer–McNett device. Application: Compares the performance of two automatic fiber analyzers, the Kajaani FS-200 and the Galai CIS-100. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Tappi Press | en_US |
dc.rights | openAccess | en_US |
dc.subject | Eucalyptus globulus | en_US |
dc.subject | Fiber classification | en_US |
dc.subject | Fiber diameter | en_US |
dc.subject | Fiber dimensions | en_US |
dc.subject | Fiber length | en_US |
dc.subject | Fineness | en_US |
dc.subject | Image analysis | en_US |
dc.subject | Kraft pulps | en_US |
dc.subject | Measuring instruments | en_US |
dc.subject | Optical measurement | en_US |
dc.title | A comparative study of two automated techniques for measuring fiber length | en_US |
dc.type | article | en_US |
degois.publication.firstPage | 137 | en_US |
degois.publication.lastPage | 142 | en_US |
degois.publication.issue | 2 | en_US |
degois.publication.title | Tappi Journal | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0002-6636-3133 | - |
crisitem.author.orcid | 0000-0002-4503-6811 | - |
crisitem.author.orcid | 0000-0002-2868-8332 | - |
Appears in Collections: | FCTUC Eng.Química - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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A comparative study of two automate techniques.pdf | 223.39 kB | Adobe PDF | View/Open |
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