Imilinganiselo yoVavanyo emitsha eTshintsha indawo yeSekethe emfutshane yaNgaphakathi-Uhlalutyo oluneenkcukacha ezintsha
Imilinganiselo yoVavanyo emitsha eTshintsha indawo yeSekethe emfutshane yaNgaphakathi-Uhlalutyo oluneenkcukacha ezintsha,
Imilinganiselo yoVavanyo emitsha eTshintsha indawo yeSekethe emfutshane yaNgaphakathi-Uhlalutyo oluneenkcukacha ezintsha,
▍BSMI Intshayelelo yesiqinisekiso seBSMI
I-BSMI imfutshane kwiBureau yeMigangatho, iMetrology kunye noHlolo, eyasekwa ngo-1930 kwaye yabizwa ngokuba yiNational Metrology Bureau ngelo xesha. Ingumbutho wokuhlola ophezulu kwiRiphabhlikhi yaseChina ophethe umsebenzi kwimigangatho yesizwe, i-metrology kunye nokuhlolwa kwemveliso njl.njl. Imigangatho yokuhlola izixhobo zombane eTaiwan yenziwe yi-BSMI. Iimveliso zigunyaziswe ukuba zisebenzise uphawu lwe-BSMI phantsi kweemeko ezihambelana neemfuno zokhuseleko, uvavanyo lwe-EMC kunye nezinye iimvavanyo ezinxulumene nazo.
Izixhobo zombane kunye neemveliso zombane zivavanywa ngokwezi zicwangciso zintathu zilandelayo: uhlobo oluvunyiweyo (T), ukubhaliswa kwesiqinisekiso semveliso (R) kunye nokubhengezwa kokuthotyelwa (D).
▍Uthini umgangatho weBSMI?
Nge-20 kaNovemba ka-2013, ibhengezwe yi-BSMI ukuba ukusuka kwi-1st, NgoMeyi 2014, i-3C yesibini ye-lithium cell / ibhetri, ibhanki yamandla e-lithium yesibini kunye ne-3C ishaja yebhetri ayivumelekanga ukufikelela kwimarike yaseTaiwan de ihlolwe kwaye ifaneleke ngokwemigangatho efanelekileyo (njengoko kuboniswe kwitheyibhile engezantsi).
| Udidi lweMveliso yoVavanyo | Ibhetri ye-3C yeSekondari yeLithium eneseli enye okanye ipakethe (imilo yeqhosha ayibandakanywanga) | IBhanki yaMandla yeLithium yesibini ye-3C | Itshaja yebhetri ye-3C |
Amagqabantshintshi: Inguqulelo ye-CNS 15364 1999 iyasebenza ukuya kuma-30 kuTshazimpuzi 2014. Iseli, ibhetri kunye Iselfowuni yenza uvavanyo lwamandla kuphela nge-CNS14857-2 (uguqulelo luka-2002).
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| Umgangatho woVavanyo |
CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) CNS 14587-2 (uguqulelo luka-2002)
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CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) I-CNS 14336-1 (uguqulelo luka-1999) CNS 13438 (uguqulelo luka-1995) CNS 14857-2 (uguqulelo luka-2002)
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CNS 14336-1 (uguqulelo luka-1999) CNS 134408 (uguqulelo luka-1993) CNS 13438 (uguqulelo luka-1995)
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| Imodeli yoHlolo | Imodeli ye-RPC II kunye neModeli III | Imodeli ye-RPC II kunye neModeli III | Imodeli ye-RPC II kunye neModeli III |
▍Kutheni i-MCM?
● Kwi-2014, ibhetri ye-lithium ehlaziywayo yaba yimfuneko eTaiwan, kwaye i-MCM yaqala ukubonelela ngolwazi lwamva nje malunga nesatifikethi se-BSMI kunye nenkonzo yokuvavanya kubaxhasi behlabathi, ngakumbi abo bavela kwilizwe laseChina.
● Umgangatho wokuPasa oPhezulu:I-MCM sele incede abathengi ukuba bafumane ngaphezu kwe-1,000 lezatifikethi ze-BSMI kude kube ngoku ngexesha elinye.
● Iinkonzo ezihlanganisiweyo:I-MCM inceda abathengi ukuba bangene ngempumelelo kwiimarike ezininzi kwihlabathi liphela ngenkonzo edityanisiweyo yenkqubo elula.
Nangona ngokuzithandela ngokwendalo, uxwebhu olusemthethweni lukwakhankanye ukuba ukuba kukho iiyunithi ezichaza esi satifikethi “njengesiseko samalungiselelo aso asisinyanzelo, thobela izibonelelo zalo. Ngokwahlukileyo kwimo yenkqubo yebhetri yeCCC, iinkqubo zebhetri nazo zifuna uphicotho lwefektri kwaye emva koko zikhuphe ingxelo. Uphicotho lwefektri luyimfuneko okokuqala ngqa ukufaka isicelo sokuqinisekiswa, ngelixa ukongezwa okulandelayo kwiimodeli zothotho akufuni ukuphinda uphicotho lwefektri. Nangona kunjalo, ukuhlolwa kwefektri yonyaka kuyafuneka ukuze kugcinwe isatifikethi, ngelixa iiseli zebhetri zingafunwa.
Uguqulelo olutsha lukhankanya uvavanyo olutsha lwangaphakathi olunyanzelekileyo. Indlela entsha kukuvuselela ushokoxeko lwangaphakathi ngokugqobhoza ukwenza iithebhu ezilungileyo nezingalunganga kumaleko we-1 kunye no-2. Inkqubo ilandelwa ngolu hlobo: 1. Ukulungiswa kweseli: Gqoka umngxuma kumbindi wobona buso bukhulu (njengamanani angezantsi) okanye ugcine umngxuma xa kusenziwa ukungenisa umoya.2. Ukulungiswa kweseli: Emva kokuhlawulwa ngokupheleleyo, lungisa iseli kwizixhobo zokuvavanya. Iseli iya kuba yodwa ngombane kwibhentshi yovavanyo. Iseli kunye ne-indenter iya kuhamba ecaleni kwe-axis perpendicular. Indawo yokuhlenga iya kufana naleyo ichazwe kushunqulelo lwangaphakathi olunyanzelweyo.
