Ukulinganisa, kubalulekile

Emhlabeni wokukhiqiza wesimanje, amathuluzi anhlobonhlobo asetshenziswa ukubumba imikhiqizo, ukuqinisekisa ukunemba kwemiklamo, kanye nokuqinisekisa ukuthi imikhiqizo eqediwe ihlangabezana namazinga kanye nokucaciswa komkhakha.Amathuluzi alinganiswe ngokunembile kuphela aqinisekisa ukuthi inqubo yokukhiqiza nokuqinisekiswa komkhiqizo kunembile, okuyisiqinisekiso esiqinile sekhwalithi yokukhiqiza.
Ukulinganisa kuyinqubo yokuqinisekisa eqinile eqhathanisa izilinganiso zethuluzi nezinga elaziwayo lokunemba okuphezulu ukuze kuqinisekiswe ukuthi lihlangabezana nezidingo zokunemba ezishiwo.Uma ukuchezuka kutholiwe, ithuluzi kufanele lilungiswe ukuze libuyele ezingeni lalo lokusebenza langempela futhi likalwe futhi ukuze kuqinisekiswe ukuthi libuyele ngaphakathi kokucaciswayo.Le nqubo ayigcini nje ngokunemba kwethuluzi, kodwa futhi imayelana nokulandeleka kwemiphumela yokulinganisa, okungukuthi, yonke ingxenye yedatha ingalandelelwa ibuyele ezingeni lokuma eliqashelwa umhlaba wonke.
Ngokuhamba kwesikhathi, amathuluzi alahlekelwa ukusebenza kwawo ngenxa yokuguga, ukusetshenziswa njalo noma ukuphathwa ngendlela engafanele, futhi izilinganiso zawo "ziyakhukhuleka" futhi azinembeki kangako futhi zithembeke.Ukulinganisa kuklanyelwe ukubuyisela nokugcina lokhu kunemba, futhi kuwumkhuba obalulekile ezinhlanganweni ezifuna isitifiketi se-ISO 9001 yohlelo lokuphathwa kwekhwalithi.Izinzuzo zifinyelela kude:
Qinisekisa ukuthi amathuluzi ahlala enembile.
Ukunciphisa ukulahlekelwa kwezimali okuhambisana namathuluzi angasebenzi kahle.
Ukugcina ubumsulwa bezinqubo zokukhiqiza kanye nekhwalithi yomkhiqizo.

Imiphumela emihle yokulinganisa ayigcini lapho:
Ikhwalithi yomkhiqizo ethuthukisiwe: Ukuqinisekisa ukunemba kuzo zonke izinyathelo zokukhiqiza.
Ukwenziwa ngcono kwenqubo: Thuthukisa ukusebenza kahle futhi uqede ukumosha.
Ukulawulwa kwezindleko: Yehlisa izinsalela futhi uthuthukise ukusetshenziswa kwezinsiza.
Ukuthobela: Ukuthobela yonke imithethonqubo efanele.
Isexwayiso sokuchezuka: Ukuhlonzwa kusenesikhathi nokulungiswa kokuchezuka kokukhiqiza.
Ukwaneliseka Kwekhasimende: Letha imikhiqizo ongayethemba.

Yilabhorethri egunyaziwe ye-ISO/IEC 17025 kuphela, noma ithimba langaphakathi elineziqu ezifanayo, elingathatha isibopho sokulinganisa amathuluzi.Amanye amathuluzi okulinganisa ayisisekelo, njengama-caliper nama-micrometer, angalinganiswa endlini, kodwa amazinga asetshenziswa ukulinganisa amanye ama-gauge kumele ngokwawo alinganiswe njalo futhi ashintshwe ngokuhambisana ne-ISO/IEC 17025 ukuze kuqinisekiswe ukufaneleka kwezitifiketi zokulinganisa kanye igunya lezilinganiso.
Izitifiketi zokulinganisa ezikhishwe amalabhorethri zingahluka ngokubukeka, kodwa kufanele ziqukathe ulwazi oluyisisekelo olulandelayo:
Idethi nesikhathi sokulinganiswa (futhi mhlawumbe nomswakama nezinga lokushisa).
Isimo somzimba sethuluzi lapho litholwa.
Isimo somzimba sethuluzi lapho sibuyiselwa.
Imiphumela yokulandeleka.
Amazinga asetshenziswa ngesikhathi sokulinganiswa.

Alikho izinga elimisiwe lemvamisa yokulinganisa, okuncike ohlotsheni lwethuluzi, imvamisa yokusetshenziswa, nendawo yokusebenza.Yize i-ISO 9001 ingacacisi izikhawu zokulinganisa, idinga ukuthi kusungulwe irekhodi lokulinganisa ukuze kulandelelwe ukulinganisa kwethuluzi ngalinye futhi kuqinisekiswe ukuthi liqedwa ngesikhathi.Lapho unquma imvamisa yokulinganisa, cabanga:
Isikhawu sokulinganisa esinconyiwe ngumkhiqizi.
Umlando wokuzinza kwesilinganiso sethuluzi.
Ukubaluleka kokulinganisa.
Izingozi ezingaba khona kanye nemiphumela yezilinganiso ezingalungile.

Nakuba kungewona wonke amathuluzi adinga ukulinganiswa, lapho izilinganiso zibalulekile khona, ukulinganisa kuyadingeka ukuze kuqinisekiswe ikhwalithi, ukuhambisana, ukulawula izindleko, ukuphepha kanye nokwaneliseka kwamakhasimende.Nakuba ingakuqinisekisi ngokuqondile umkhiqizo noma ukucubungula ukuphelela, iyingxenye ebalulekile yokuqinisekisa ukunemba kwamathuluzi, ukwakha ukwethenjwa, nokuphishekela ubuhle.