Kuyera zviyerochishandiso chakakosha mumaindasitiri akadai semishonga, kugadzira chikafu, uye kugadzira. Zviyero izvi zvinoshandiswa kuyera zviyero uye zviyero kuti zvive nechokwadi chekuti zviyero zvakarurama. Zviyero zvekugadzirisa zvinouya muzvinhu zvakasiyana-siyana, asi simbi isingatsvi ndiyo inonyanya kushandiswa nekuda kwekugara kwayo kwenguva refu uye kuramba kwayo ngura.
Kuti zvive nechokwadi chekuti zviyero zve calibration zvinosangana nezvinodiwa neindasitiri, zvinogadzirwa zvichienderana nezvinodiwa pasi rose zvakaita seOIML (International Organization of Legal Metrology) neASTM (American Society for Testing and Materials). Mitemo iyi inovimbisa kuti zviyero zvakarurama, zvakavimbika, uye zvinoenderana.
Zviyero zvekuenzanisa zvinowanikwa muhukuru hwakasiyana-siyana uye makirasi ehuremu, kubva pazviyero zvidiki zvinoshandiswa mumarabhoritari kusvika kuhuremu hukuru hunoshandiswa mumaindasitiri. Zviyero izvi zvinowanzo nyorwa nehukuru hwazvo, kirasi yehuremu, uye mwero wazvinosangana nawo.
Pamusoro pehuremu hwekuenzanisa hwakajairika, kunewo huremu hwakasiyana hunoshandiswa mumaindasitiri chaiwo. Semuenzaniso, indasitiri yemishonga inoda huremu hunogona kuteverwa neNational Institute of Standards and Technology (NIST) kuti ive nechokwadi chekuti kugadzirwa kwemishonga kwakarurama uye kwakafanana.
Zviyero zvekugadzirisa zvinoda kubatwa nekuchengetwa kwakakodzera kuti zvirambe zvakarurama. Zvinofanira kubatwa nokungwarira uye kuchengetwa munzvimbo yakachena, yakaoma kudzivirira kusvibiswa nekukuvadzwa. Kuongororwa nguva dzose kwezviyero zvekugadzirisa kunodiwawo kuti uve nechokwadi chekuti zvakarurama nekufamba kwenguva.
Mukupedzisa,huremu hwekuenzanisachishandiso chakakosha mumaindasitiri akasiyana-siyana kuti chive nechokwadi chekuti zviyero zvakarurama. Simbi isina ngura ndiyo inonyanya kushandiswa pakuongorora huremu nekuda kwekugara kwayo kwenguva refu uye kuramba kwayo ngura. Mitemo yepasi rose yakaita seOIML neASTM inoita kuti zviyero zvekuongorora zvive zvakarurama, zvakavimbika, uye zvinoenderana. Kubata, kuchengetedza, uye kuongorora nguva dzose zvinodiwa kuti zvirambe zvakarurama pakuongorora huremu nekufamba kwenguva.
Nguva yekutumira: Kubvumbi-25-2023