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The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost
Thesis (PhDFor)--Stellenbosch University, 1993.
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| Format: | Thesis |
| Language: | en_ZA |
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Stellenbosch : Stellenbosch University
2012
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| _version_ | 1867613954130313216 |
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| access_status_str | Open Access |
| author | Botha, Adriaan Hendrikus |
| author2 | Gerischer, F. R. G. |
| author_browse | Botha, Adriaan Hendrikus Gerischer, F. R. G. |
| author_facet | Gerischer, F. R. G. Botha, Adriaan Hendrikus |
| author_sort | Botha, Adriaan Hendrikus |
| collection | Thesis |
| dc_rights_str_mv | Stellenbosch University |
| description | Thesis (PhDFor)--Stellenbosch University, 1993. |
| format | Thesis |
| id | oai:scholar.sun.ac.za:10019.1/58197 |
| institution | Stellenbosch University (South Africa) |
| language | en_ZA |
| last_indexed | 2026-06-10T12:44:20.637Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from SUNScholar — Stellenbosch University Repository |
| publishDate | 2012 |
| publishDateRange | 2012 |
| publishDateSort | 2012 |
| publisher | Stellenbosch : Stellenbosch University |
| publisherStr | Stellenbosch : Stellenbosch University |
| record_format | dspace |
| source_str | SUNScholar — Stellenbosch University Repository |
| spelling | oai:scholar.sun.ac.za:10019.1/58197 The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost Botha, Adriaan Hendrikus Gerischer, F. R. G. Stellenbosch University. Faculty of AgriSciences. Dept. of Forest and Wood Science. Paper -- Testing Wood-pulp -- Testing Errors, Scientific Physical measurements Error analysis (Mathematics) UCTD Thesis (PhDFor)--Stellenbosch University, 1993. ENGLISH 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. AFRIKAANSE 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. Doctoral 2012-08-27T11:38:51Z 2012-08-27T11:38:51Z 1993 Thesis http://hdl.handle.net/10019.1/58197 en_ZA Stellenbosch University xxiii, 293 pages : illustrations application/pdf Stellenbosch : Stellenbosch University |
| spellingShingle | Paper -- Testing Wood-pulp -- Testing Errors, Scientific Physical measurements Error analysis (Mathematics) UCTD Botha, Adriaan Hendrikus The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost |
| title | The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost |
| title_full | The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost |
| title_fullStr | The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost |
| title_full_unstemmed | The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost |
| title_short | The reliability of pulp evaluation and paper testing, and the effect of measurement error on quality and cost |
| title_sort | reliability of pulp evaluation and paper testing and the effect of measurement error on quality and cost |
| topic | Paper -- Testing Wood-pulp -- Testing Errors, Scientific Physical measurements Error analysis (Mathematics) UCTD |
| url | http://hdl.handle.net/10019.1/58197 |
| work_keys_str_mv | AT bothaadriaanhendrikus thereliabilityofpulpevaluationandpapertestingandtheeffectofmeasurementerroronqualityandcost AT bothaadriaanhendrikus reliabilityofpulpevaluationandpapertestingandtheeffectofmeasurementerroronqualityandcost |