Iyo Minimum Weighing Capacity ndiyo huremu hudiki diki hunogona kuve nechikero kuti ive nechokwadi chekuti hapana chakanyanya kukanganisa kukanganisa muhuremu mhedzisiro.Chii chinofanira kuva “chiyereso chiduku” chechiyero?Uyu mubvunzo unofanira kusimbiswa pachikero chimwe nechimwe mubasa redu rinoshanda.Nekuti kune zvimwe zviyero zvinoshandisa mayuniti, pakusarudza zviyero, vanongofunga kuchengetedza mari yekutenga, kuderedza nhamba yezviyero zvakatengwa zvakanyanya sezvinobvira, uye kana vachigona kushandisa chikero chimwe kuyera zvinhu zvinopinda uye zvinobuda zveyuniti, ivo. zvechokwadi havadi kutenga zvikero zviviri zvine huremu hwakasiyana.
Tiri kungokurukura nezve huremu hudiki hwe "nonautomatic scales", kwete huremu hudiki hwehuremu hwe "automatic scales".Chikonzero ndechekuti imwe neimwe yezvikamu zvitanhatu zve "otomatiki zviyero" zvine huremu hwakasiyana hwakasiyana, uye zvechokwadi ese akagadzirirwa kudzora kurongeka kwekuyera kwavo.
Muchinyorwa cha2006 cheInternational Recommendation R76 “Nonautomatic Weighing Instruments”, huremu hudiki hwechimwe nechimwe chezvikamu zvina zvakasiyana zvezvikero zvinotsanangurwa uye kunyorwa zvakajeka “Minimum Weighing Capacity (Lower Limit)”.
Naizvozvo, sebhizimusi rekugadzira uye dhipatimendi remetroological administrative rinofanira kujekesa kune vashandisi vezvikero kuti vanofanirwa kuendesa zvikero zvine huremu hwakasiyana mumabhizinesi avo kuti vaone kuti zvikero zvakasiyana zvinoshandiswa zvinhu zvehuremu hwakasiyana, kuitira kuti ive nechokwadi. kunzwisisika kwekugadzirisa kwekutengeserana.
MuChina ikozvino kuyerwa uye mirau yekusimbisa, kana chiyero chinogona kuzadzisa zvinodiwa nemirairo yakakodzera, mune yekutanga uye inotevera yekusimbisa zviyero zvishanu zvakasarudzwa, uye inofanira kusanganisira: chiyero chidiki, iyo yakanyanya kubvumidzwa kukanganisa shanduko muchiyero ( 500e, 2000e yechiyero chepakati chechokwadi; 50e, 200e yeyakajairika nhanho yekururamisa), 1/2 chiyero chepamusoro, chikero chikuru.Kana huremu hushoma huri 20e chete, kana 50e chete, kana kukanganisa kunobvumirwa kuri 1 calibration division, kukanganisa kunongova 1/20 kana 1/50 chete.Kukanganisa uku hakuna zvakunoreva kumushandisi.Kana kushandiswa kweyuniti kwakakumbirwa zvakajeka kuona huremu hudiki hunopfuura 500e, dare rezvitupa harigone kuve 500e yehuremu huno hwechitupa.
Kune kuyerwa kusava nechokwadi kuongororwa kwemuchina wekuyera wemagetsi, huwandu hwehuremu hwepamusoro, 500e, 2000e inowanzosarudzwa.
matatu ekuyera mapoinzi, uye isingasviki 500e yekuyera poindi haisisiri sekuongororwa kweprojekiti.Zvino isingasviki 500e kuyera pfungwa yekuyera kurongeka, inogonawo kunzwisiswa senge isiri iyo yemukati yekuongorora, iyo inofanirwa zvino kupa kusimuka kune "minimum kuyera" iyi pfungwa nzira yekusarudza chinangwa.
Nguva yekutumira: Sep-25-2023