Pankhani ya metrology ndi ma calibration, kusankha masikelo oyenera ndikofunikira kuti muwonetsetse miyeso yolondola. Kaya amagwiritsidwa ntchito poyesa kulondola kwapamwamba kwambiri pamagetsi amagetsi kapena poyezera zoyezera zamafakitale, kusankha kulemera koyenera sikumangokhudza kudalirika kwa zotsatira zoyezera komanso kumakhudzanso momwe magwiridwe antchito amagwirira ntchito komanso kukonza miyezo yoyezera. Chifukwa chake, kumvetsetsa magiredi olondola mosiyanasiyana, mayendedwe awo, komanso momwe mungasankhire zolemera zoyenera ndi mutu wofunikira kwa mainjiniya onse a metrology ndi zida.
I. Kusiyanitsa Kunenepa ndi Zofunikira Zolondola
Zolemera zimayikidwa potengera mulingo wa International Organisation of Legal Metrology (OIML) "OIML R111". Malinga ndi muyezo uwu, zolemera zimagawidwa m'magulu angapo kuyambira apamwamba mpaka otsika kwambiri. Gulu lililonse limakhala ndi mawonekedwe ake ogwiritsira ntchito komanso zolakwika zazikulu zovomerezeka (MPE). Kulondola kwa magiredi osiyanasiyana, mitundu ya zinthu, kukwanira kwa chilengedwe, ndi ndalama zimasiyana kwambiri.
1. Magawo Ofunika Kunenepa Afotokozedwa
(1)Magulu a E1 ndi E2: Kulemera Kwambiri Kwambiri Kwambiri
Zolemera za E1 ndi E2 zili m'gulu lolondola kwambiri ndipo amagwiritsidwa ntchito makamaka m'ma laboratories amitundu yonse komanso apadziko lonse lapansi. Cholakwika chachikulu chovomerezeka pa zolemera za kalasi ya E1 nthawi zambiri zimakhala ± 0.5 milligrams, pamene zolemera za E2 zimakhala ndi MPE ya ± 1.6 milligrams. Miyezo iyi imagwiritsidwa ntchito pofalitsa mulingo wovuta kwambiri ndipo nthawi zambiri imapezeka m'ma laboratories, m'mabungwe ofufuza, ndi njira zoyeserera zamtundu wadziko. Chifukwa cha kulondola kwambiri, zolemerazi zimagwiritsidwa ntchito poyesa zida zolondola monga masikelo owerengera ndi masikelo owerengera.
(2)F1 ndi F2 Makalasi: Kulemera Kwambiri Kwambiri
Kulemera kwa F1 ndi F2 kumagwiritsidwa ntchito kwambiri m'ma laboratories olondola kwambiri komanso m'mabungwe oyesa azamalamulo. Amagwiritsidwa ntchito makamaka poyesa masikelo amagetsi olondola kwambiri, masikelo owunikira, ndi zida zina zoyezera mwatsatanetsatane. Kulemera kwa kalasi ya F1 kumakhala ndi cholakwika chachikulu cha ± 5 milligrams, pamene zolemera za F2 zimaloledwa kulakwitsa ± 16 milligrams. Zolemerazi zimagwiritsidwa ntchito nthawi zambiri mu kafukufuku wa sayansi, kufufuza mankhwala, ndi madera olamulira khalidwe, kumene kuyeza kwakukulu kumafunika koma osati molimbika monga E1 ndi E2.
(3)Magiredi a M1, M2, ndi M3: Zolemera Zamakampani ndi Zamalonda
Zolemera za M1, M2, ndi M3 zimagwiritsidwa ntchito popanga mafakitale ndi malonda. Ndioyenera kuwongolera masikelo akulu amakampani, ma sikelo oyezera magalimoto, masikelo a nsanja, ndi masikelo apakompyuta amalonda. Kulemera kwa kalasi ya M1 kumakhala ndi zolakwika zovomerezeka za ± 50 milligrams, zolemera za M2 zili ndi zolakwika za ± 160 milligrams, ndipo zolemera za M3 zimalola kulakwitsa kwa ± 500 milligrams. Miyezo iyi ya M imakonda kugwiritsidwa ntchito m'malo okhazikika amakampani ndi momwe amagwirira ntchito, pomwe zofunikira ndizotsika, nthawi zambiri poyeza zinthu zambiri ndi katundu.
2. Kusankha Zinthu: Chitsulo Chosapanga dzimbiri vs. Cast Iron Weights
Zomwe zimalemera zimakhudza mwachindunji kukhazikika kwawo, kukhazikika, ndi kuyenerera kwa ntchito zosiyanasiyana. Zida zodziwika bwino zolemera ndi zitsulo zosapanga dzimbiri ndi chitsulo choponyedwa, chilichonse chomwe chili choyenera pamiyezo yosiyanasiyana komanso malo.
(1)Zolemera Zachitsulo Zosapanga dzimbiri:
Zolemera zachitsulo zosapanga dzimbiri zimapereka kukana kwakukulu kwa dzimbiri komanso makina apamwamba kwambiri, okhala ndi malo osalala omwe ndi osavuta kuyeretsa. Chifukwa cha kufanana kwake komanso kukhazikika, zolemera zachitsulo zosapanga dzimbiri ndi zabwino kwa E1, E2, F1, ndi F2 giredi ndipo zimagwiritsidwa ntchito kwambiri poyezera molondola komanso malo ofufuza. Zolemerazi zimakhala zolimba ndipo zimatha kusunga zolondola kwa nthawi yayitali m'malo olamulidwa.
(2)Zolemera za Iron:
Miyezo ya chitsulo chotayira imagwiritsidwa ntchito m'magiredi a M1, M2, ndi M3 ndipo ndizofala pakuyezera kwamafakitale ndi malonda. Kutsika mtengo komanso kuchulukitsitsa kwachitsulo chotayidwa kumapangitsa kukhala chinthu choyenera cholemetsa chachikulu chomwe chimagwiritsidwa ntchito poyezera magalimoto ndi zida zoyezera mafakitale. Komabe, zolemera zachitsulo zotayidwa zimakhala ndi malo okhwima, omwe amatha kukhala ndi okosijeni ndi kuipitsidwa, motero amafunikira kukonzanso ndi kuyeretsa nthawi zonse.
II.Momwe Mungasankhire Gulu Loyenera Kulemera
Posankha kulemera koyenera, muyenera kuganizira momwe ntchito ikugwiritsidwira ntchito, zofunikira zenizeni za zipangizo, ndi momwe zimakhalira malo oyezera. Nazi malingaliro ena omwe amagwiritsidwa ntchito kawirikawiri:
1. Ma Laboratories apamwamba kwambiri:
Ngati ntchito yanu ikukhudza kufalitsa kolondola kwambiri, ganizirani kugwiritsa ntchito masikelo a giredi E1 kapena E2. Izi ndizofunikira pakuwongolera koyenera kwadziko lonse komanso zida zasayansi zolondola kwambiri.
2. Mabanki Olondola Kwambiri Pakompyuta ndi Mabanki Ounika:
Zolemera za F1 kapena F2 zidzakwanira kuwongolera zida zotere, makamaka m'magawo monga chemistry ndi mankhwala omwe amafunikira kulondola kwambiri.
3. Miyezo ya mafakitale ndi masikelo amalonda:
Kwa masikelo a mafakitale, ma sikelo oyezera magalimoto, ndi masikelo akulu apakompyuta, masikelo amtundu wa M1, M2, kapena M3 ndioyenera kwambiri. Miyezo iyi idapangidwa kuti ipange miyeso yanthawi zonse yamakampani, yokhala ndi zolakwika zazikulu pang'ono zovomerezeka.
III.Kusamalira Kulemera ndi Kulinganiza
Ngakhale ndi zolemera zolondola kwambiri, kugwiritsidwa ntchito kwa nthawi yayitali, kusintha kwa chilengedwe, ndi kusamalidwa kosayenera kungayambitse kusagwirizana kolondola. Chifukwa chake, kuwongolera nthawi zonse ndi kukonza ndikofunikira:
1. Kusamalira Tsiku ndi Tsiku:
Pewani kukhudzana mwachindunji ndi zolemera kuti mafuta ndi zonyansa zisakhudze pamwamba pake. Ndibwino kuti mugwiritse ntchito nsalu yapadera kuti mupukute zolemerazo pang'onopang'ono ndikuzisunga pamalo owuma, opanda fumbi kuti muteteze chinyezi ndi fumbi kuti zisinthe kulondola kwake.
2. Kuwongolera pafupipafupi:
Kuyeza nthawi zonse n'kofunika kwambiri kuti miyeso ikhale yolondola. Miyezo yolondola kwambiri nthawi zambiri imayenera kusanjidwa chaka chilichonse, pomwe zolemera za M series zomwe zimagwiritsidwa ntchito poyeza mafakitale zimayeneranso kusanjidwa pachaka kapena theka-pachaka kuti zitsimikizire kuti zikukwaniritsa miyezo yolondola.
3. Mabungwe ovomerezeka a Calibration:
Ndikofunikira kusankha ntchito yovomerezeka yovomerezeka yokhala ndi chivomerezo cha ISO/IEC 17025, chomwe chimawonetsetsa kuti zotsatira za ma calibration zikutsatiridwa padziko lonse lapansi. Kuonjezera apo, kukhazikitsa ma rekodi owerengetsera kungathandize kutsata kusintha kwa kulemera kwake ndikuchepetsa kuopsa kwa kuyeza.
Mapeto
Zolemera ndi zida zofunika pakuyezera ndi kusanja, ndipo magiredi olondola, zida, ndi kagwiritsidwe ntchito kake zimatengera mphamvu zawo m'magawo osiyanasiyana. Posankha kulemera koyenera malinga ndi zomwe mukufuna kugwiritsa ntchito ndikutsata njira zoyenera zosamalira ndi kuwongolera, mutha kutsimikizira kulondola ndi kudalirika kwa njira yoyezera. Kuchokera ku E1, E2 mpaka M zolemera zotsatizana, giredi iliyonse imakhala ndi mawonekedwe ake ogwiritsira ntchito. Posankha kulemera, muyenera kuganizira mozama zofunikira, mitundu ya zida, ndi zinthu zachilengedwe kuti mutsimikizire zotsatira zokhazikika pakapita nthawi.
Nthawi yotumiza: Nov-26-2025