Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/13396
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dc.contributor.authorCarvalho, M. Graça-
dc.contributor.authorFerreira, Paulo J.-
dc.contributor.authorMartins, Alexandre A.-
dc.contributor.authorFigueiredo, M. Margarida-
dc.date.accessioned2010-07-05T07:28:18Z-
dc.date.available2010-07-05T07:28:18Z-
dc.date.issued1997-02-
dc.identifier.citationTappi Journal. 80:2 (1997) 137-142en_US
dc.identifier.issn0734-1415-
dc.identifier.urihttp://hdl.handle.net/10316/13396-
dc.description.abstractMeasurements 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.isoengen_US
dc.publisherTappi Pressen_US
dc.rightsopenAccessen_US
dc.subjectEucalyptus globulusen_US
dc.subjectFiber classificationen_US
dc.subjectFiber diameteren_US
dc.subjectFiber dimensionsen_US
dc.subjectFiber lengthen_US
dc.subjectFinenessen_US
dc.subjectImage analysisen_US
dc.subjectKraft pulpsen_US
dc.subjectMeasuring instrumentsen_US
dc.subjectOptical measurementen_US
dc.titleA comparative study of two automated techniques for measuring fiber lengthen_US
dc.typearticleen_US
degois.publication.firstPage137en_US
degois.publication.lastPage142en_US
degois.publication.issue2en_US
degois.publication.titleTappi Journalen_US
item.fulltextCom Texto completo-
item.languageiso639-1en-
item.grantfulltextopen-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.researchunitCIEPQPF – Chemical Process Engineering and Forest Products Research Centre-
crisitem.author.researchunitCIEPQPF – Chemical Process Engineering and Forest Products Research Centre-
crisitem.author.orcid0000-0002-4503-6811-
crisitem.author.orcid0000-0002-2868-8332-
Appears in Collections:FCTUC Eng.Química - Artigos em Revistas Internacionais
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