The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost

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dc.contributor.advisorGerischer, F. R. G.en_ZA
dc.contributor.authorBotha, Adriaan Hendrikusen_ZA
dc.contributor.otherStellenbosch University. Faculty of AgriSciences. Dept. of Forest and Wood Science.en_ZA
dc.date.accessioned2012-08-27T11:38:51Z
dc.date.available2012-08-27T11:38:51Z
dc.date.issued1993
dc.descriptionThesis (PhDFor)--Stellenbosch University, 1993.en_ZA
dc.description.abstractENGLISH ABSTRACT: In quality control and in Research and Development, testing error is a vital concern because it interferes with the ability to measure the difference between materials. Procedures for determining the repeatability, reproducibility and accuracy of the measurement system were investigated, and it was found that several statistical methods developed for, and applied to, production processes may also be used to control the quality of the measurement process. The construction and interpretation of control charts used to control the accuracy of measurements and calibrations are explained.en_ZA
dc.description.abstractAFRIKAANSE OPSOMMING: Kennis van toetsfout is van die uiterste belang in gehaltebeheer en navorsing, aangesien dit 'n rol speel by die bepaling van verkille tussen materiale. Tegnieke vir die bepaling van die herhaalbaarheid, reproduseerbaarheid en akkuraatheid van die meetsisteem is ondersoek, en verskeie statistiese metodes soos ontwikkel en toegepas in vervaardigings prosesse is ook gebruik om die gehalte van die meetproses te beheer. Die konstruksie en gebruik van beheer om die akkuraatheid van metings en kalibrasie onder beheer te hou, word verduidelik.af_ZA
dc.description.versionDoctoralen_ZA
dc.format.extentxxiii, 293 pages : illustrationsen_ZA
dc.identifier.urihttp://hdl.handle.net/10019.1/58197
dc.language.isoen_ZA
dc.publisherStellenbosch : Stellenbosch Universityen_ZA
dc.rights.holderStellenbosch Universityen_ZA
dc.subject.lcshPaper -- Testingen_ZA
dc.subject.lcshWood-pulp -- Testingen_ZA
dc.subject.lcshErrors, Scientificen_ZA
dc.subject.lcshPhysical measurementsen_ZA
dc.subject.lcshError analysis (Mathematics)en_ZA
dc.subject.nameUCTDen_ZA
dc.titleThe reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and costen_ZA
dc.typeThesisen_ZA
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