Munyaya yemetrology uye calibration, kusarudza huremu hwakakodzera kwakakosha pakuona kuti zviyero zvakarurama. Ingave yakashandiswa pakuenzanisa electron balance chaiyo kana kushandiswa kweindasitiri, kusarudza huremu hwakakodzera hakungogumiri pakuvimbika kwemhedzisiro yekuyera asiwo kunokanganisa zvakananga kushanda zvakanaka uye kuchengetedza zviyero zvekuyera. Saka, kunzwisisa mamakisi akasiyana ekunyatsojeka, huwandu hwekushandiswa kwavo, uye masarudzo akakodzera ehuremu inyaya yakakosha kune mainjiniya ese emetrology nemushandisi wemidziyo.
I. Kuyera Huremu uye Zvinodiwa Nekunyatsojeka
Zviremu zvinoiswa muzvikamu zvichienderana neInternational Organisation of Legal Metrology (OIML) standard "OIML R111". Zvichienderana nechiyero ichi, zviremu zvinoiswa muzvikamu zvakasiyana-siyana kubva pane chepamusoro kusvika pane chakanyanya kujeka. Giredhi rega rega rine mamiriro aro chaiwo ekushandiswa uye kukanganisa kwakanyanya kunobvumidzwa (MPE). Kunyatsojeka kwemagiredhi akasiyana, mhando dzezvinhu, kukodzera kwezvakatipoteredza, uye mitengo zvinosiyana zvakanyanya.
1. Magiredhi Akakosha Ehuremu Akatsanangurwa
(1)Magiredhi E1 neE2: Zviyero Zvakanyanya Kunaka
Zviremu zveE1 neE2 zviri muchikamu chemhando yepamusoro-soro uye zvinonyanya kushandiswa mumarabhoritari emetrology enyika nepasi rose. Chikanganiso chikuru chinotenderwa chezviremu zveE1 giredhi chinowanzova ±0.5 milligrams, nepo zviremu zveE2 giredhi zvine MPE ye ±1.6 milligrams. Zviremu izvi zvinoshandiswa pakutumirwa kwemhando yepamusoro kwakanyanya uye zvinowanzo kuwanikwa mumarabhoritari ekutarisa, masangano ekutsvagisa, uye maitiro ekuongorora mhando yenyika. Nekuda kwekunyatsorongeka kwazvo, zviremu izvi zvinowanzo shandiswa pakuenzanisa zvishandiso zvekuongorora zvakaita se analytical balances uye reference balances.
(2)Magiredhi eF1 neF2: Zviremu Zvakanyatsonaka
Zviyero zveF1 neF2 zvinoshandiswa zvakanyanya mumarabhoritari ane hungwaru hwepamusoro uye masangano ekuongorora metrology yemutemo. Zvinonyanya kushandiswa pakuenzanisa zviyero zvemagetsi zvine hungwaru hwepamusoro, zviyero zvekuongorora, nezvimwe zvishandiso zvekuyera zvakarurama. Zviyero zveF1 zvine chikanganiso chikuru che±5 milligrams, nepo zviyero zveF2 zvichitenderwa chikanganiso che±16 milligrams. Zviyero izvi zvinowanzo shandiswa mukutsvagisa kwesainzi, kuongorora makemikari, uye minda yekudzora mhando, uko kunyatsoyera kwakanyanya kunodiwa asi kwete kwakasimba seE1 neE2 grades.
(3)Magiredhi eM1, M2, uye M3: Zviremu zveIndasitiri neZvemabhizinesi
Zviyero zveM1, M2, uye M3 zvinowanzo shandiswa mukugadzirwa kwemaindasitiri nekutengeserana. Zvakakodzera kuyera zviyero zvikuru zveindasitiri, mabhuroko ekuyera marori, zviyero zvepuratifomu, uye zviyero zvemagetsi zvekutengeserana. Zviyero zveM1 zvine chikanganiso chinobvumidzwa che ±50 milligrams, zviyero zveM2 zvine chikanganiso che ±160 milligrams, uye zviyero zveM3 zvinobvumidza chikanganiso che ±500 milligrams. Izvi zviyero zveM series zvinowanzo shandiswa munzvimbo dzemaindasitiri nedzezvinhu, uko zvinodiwa pakunyatsojeka zvakaderera, kazhinji pakuyera zvinhu zvakawanda nezvinhu.
2. Kusarudzwa Kwezvinhu: Simbi Isina Kusimba vs. Zviyero zveSimbi Yakakandwa
Zvinhu zviri muzviyero izvi zvinokanganisa zvakananga kugara kwazvo, kugadzikana, uye kukodzera kushandiswa kwakasiyana-siyana. Zvinhu zvinonyanya kushandiswa pakuyera zviyero isimbi isingasvibi uye simbi yakakandwa, imwe neimwe yakakodzera zvinodiwa zvakasiyana pakuyera uye nharaunda.
(1)Zviremu zveSimbi Isina Kusimba:
Zviremu zvesimbi isina ngura zvinodzivirira ngura zvakanyanya uye zvine hunhu hwakanaka hwemakanika, zvine pamusoro wakatsetseka uri nyore kuchenesa. Nekuda kwekufanana uye kugadzikana kwazvo, zviremu zvesimbi isina ngura zvakanakira magiredhi eE1, E2, F1, uye F2 uye zvinoshandiswa zvakanyanya mukuyera kwakarurama uye munzvimbo dzekutsvaga. Zviremu izvi zvinogara kwenguva refu uye zvinogona kuchengetedza kururama kwazvo kwenguva yakareba munzvimbo dzakadzorwa.
(2)Zviyero zveSimbi:
Zviyero zvesimbi yakaomeswa zvinowanzo shandiswa mumhando dzeM1, M2, uye M3 uye zvakajairika mukuyera kweindasitiri nekutengeserana kwekutengeserana. Kushanda zvakanaka kwesimbi yakaomeswa uye kuwanda kwayo kunoita kuti ive chinhu chakakodzera kuyera zvinhu zvikuru zvinoshandiswa mumabhuroko ekuyera zvinhu nemaindasitiri. Zvisinei, zviyero zvesimbi yakaomeswa zvinowanzova nepamusoro pakaoma, izvo zvinogona kukonzera oxidation uye kusvibiswa, saka zvinoda kugadziriswa nekucheneswa nguva nenguva.
II.Maitiro Ekusarudza Giredhi Rehuremu Hwakakodzera
Pakusarudza huremu hwakakodzera, unofanirwa kufunga nezvemamiriro ekushandisa, zvinodiwa nemazvo zvemidziyo, uye mamiriro chaiwo enzvimbo yekuyera. Heano mamwe mazano ekushandisa kwakajairika:
1. Marabhoritari Akanyatsojeka:
Kana application yako ichisanganisira kutumira huwandu hwezvinhu nemazvo, funga nezvekushandisa huremu hweE1 kana E2. Izvi zvakakosha pakuyera hunhu hwenyika uye pakushandisa zvishandiso zvesainzi zvakanyatsonaka.
2. Kuyera Kwemagetsi Kwakanyatsonaka uye Kuyera Kwekuongorora:
Kurema kweF1 kana F2 grade kunokwana kugadzirisa michina yakadaro, kunyanya muminda yakaita semakemikari nemishonga uko kunodiwa kunyatsoita zvinhu nemazvo.
3. Kuyerwa kweMaindasitiri uye Zviyero zveMabhizinesi:
Pazviyero zvemaindasitiri, mabhiriji ekuyera marori, uye zviyero zvikuru zvemagetsi, huremu hwemhando yeM1, M2, kana M3 hwakakodzera. Huremu uhwu hwakagadzirirwa kuyerwa kwemaitiro eindasitiri, nezvikanganiso zvakakura zvishoma zvinobvumidzwa.
III.Kugadzirisa Huremu uye Kuenzanisa
Kunyangwe kana paine huremu hwakakodzera, kushandiswa kwenguva refu, shanduko dzenharaunda, uye kusabatwa zvakanaka zvinogona kukonzera kusawirirana mukurongeka. Saka, kugadzirisa nguva dzose uye kugadzirisa kwakakosha:
1. Kugadzirisa Zuva Nezuva:
Dzivisa kubata zvakananga nezviremerera kudzivirira mafuta nezvinhu zvinosvibisa kuti zvisakanganise pamusoro pazvo. Zvinokurudzirwa kushandisa jira rakagadzirirwa kupukuta zvinyoro nyoro zviremerera wozvichengeta munzvimbo yakaoma, isina guruva kudzivirira hunyoro neguruva kuti zvisakanganise kururama kwazvo.
2. Kuongororwa Kwakajairika:
Kuongororwa nguva dzose kwakakosha kuti huremu hurambe hwakarurama. Huremu hwakanyatsojeka hunowanzo fanirwa kuongororwa gore rega rega, nepo huremu hweM series hunoshandiswa pakuyera zvinhu mumaindasitiri hunofanirawo kuongororwa gore rega rega kana hafu yegore kuti huve nechokwadi chekuti hunosangana nezvinodiwa pakururamisa.
3. Masangano Ekugadzirisa Akatenderwa:
Zvakakosha kusarudza sevhisi yekuyera ine chitupa cheISO/IEC 17025, iyo inoita kuti mhedzisiro yekuyera inyatsoteverwa pasi rese. Pamusoro pezvo, kugadzira zvinyorwa zvekuyera kunogona kubatsira kuteedzera shanduko mukunyatsorongeka kwehuremu uye kuderedza njodzi dzekuyera.
Mhedziso
Kurema zvishandiso zvakakosha pakuyera nekuyera, uye mamakisi azvo ekururamisa, zvinhu, uye huwandu hwemashandisirwo azvo zvinosarudza kushanda kwazvo muminda yakasiyana. Nekusarudza huremu hwakakodzera zvichienderana nezvinodiwa zvekushandisa kwako uye kutevedzera maitiro akakodzera ekugadzirisa nekuyera, unogona kuve nechokwadi chekuti maitiro ekuyera akarurama uye akavimbika. Kubva paE1, E2 kusvika kuM series weights, giredhi rega rega rine mamiriro aro ekushandisa. Pakusarudza huremu, unofanirwa kufunga zvakakwana nezvezvinodiwa nemazvo, mhando dzemidziyo, uye zvinhu zvakatipoteredza kuti uve nechokwadi chekuti mhedzisiro yekuyera yakagadzikana kwenguva refu.
Nguva yekutumira: Mbudzi-26-2025