BatunFarashin 1642sabon juzu'in da aka bita - Gwajin maye gurbin tasiri mai nauyi don jakar jakar,
Farashin 1642,

Menene Takaddar PSE?

PSE (Tsarin Kayan Aikin Lantarki & Material) tsarin takaddun shaida ne na tilas a Japan. Ana kuma kiranta 'Compliance Inspection' wanda tsarin kasuwanci ne na dole don kayan lantarki. Takaddun shaida na PSE ya ƙunshi sassa biyu: EMC da amincin samfur kuma shi ma muhimmin ƙa'ida ne na dokar aminci ta Japan don kayan lantarki.

▍Takaddun Takaddun Shaida don batirin lithium

Fassarar Dokokin METI don Bukatun Fasaha(H25.07.01), Shafi 9

▍Me yasa MCM?

● Ƙwararrun wurare: MCM an sanye shi da ƙwararrun wurare wanda zai iya zama har zuwa dukkanin matakan gwajin PSE da kuma gudanar da gwaje-gwaje ciki har da gajeren da'ira na ciki da dai sauransu Yana ba mu damar samar da rahotanni daban-daban na gwaji a cikin tsarin JET, TUVRH, da MCM da dai sauransu. .

● Taimakon fasaha: MCM yana da ƙwararrun ƙwararrun injiniyoyin fasaha na 11 ƙwararrun ƙa'idodin gwajin PSE da ƙa'idodi, kuma yana iya ba da sabbin ƙa'idodi da labarai na PSE ga abokan ciniki a cikin daidaitaccen, cikakke da sauri.

● Sabis daban-daban: MCM na iya ba da rahotanni cikin Ingilishi ko Jafananci don biyan bukatun abokan ciniki. Ya zuwa yanzu, MCM ya kammala ayyukan PSE sama da 5000 don abokan ciniki gaba ɗaya.

An fitar da sabon sigar UL 1642. Ana ƙara madadin gwajin tasiri mai nauyi don ƙwayoyin jaka. Ƙayyadaddun buƙatun sune: Don jakar jaka tare da ƙarfin da ya fi girma fiye da 300 mAh, idan ba a yi amfani da gwajin tasiri mai nauyi ba, za a iya shigar da su zuwa Sashe na 14A gwajin extrusion na igiya. fashewar tantanin halitta, karyewar famfo, tarkace da ke tashi da sauran munanan lahani da gazawa ke haifarwa a gwajin tasirin tasiri mai nauyi, kuma yana sa ba zai yiwu a iya gano gajeriyar da'ira ta ciki ta haifar da lahani na ƙira ko lahani ba. Tare da gwajin murkushe sandar zagaye, za a iya gano lahani a cikin tantanin halitta ba tare da lalata tsarin tantanin halitta ba. An yi bita tare da wannan yanayin a cikin la'akari.  Samfurin yana da cikakken caji kamar yadda masana'anta suka ba da shawarar  Sanya samfurin a kan shimfidar wuri. Sanya sandar karfe mai zagaye tare da diamita na 25 ± 1mm ​​a saman samfurin. Gefen sandan ya kamata a daidaita shi tare da saman gefen tantanin halitta, tare da axis na tsaye daidai da shafin (FIG. 1). Tsawon sanda ya kamata ya zama aƙalla 5mm fadi fiye da kowane gefen samfurin gwaji. Don sel masu shafuka masu inganci da mara kyau a ɓangarorin daban-daban, kowane gefen shafin yana buƙatar gwadawa. Ya kamata a gwada kowane gefen shafin akan samfurori daban-daban. Ma'auni na kauri (haƙuri ± 0.1mm) don sel za a yi kafin gwaji daidai da Shafi A na IEC 61960-3 (Secondary sel da batura dauke da alkaline ko wasu marasa- acidic electrolytes - Kwayoyin lithium na biyu masu ɗaukar nauyi da batura - Kashi na 3: sel na biyu na lithium na Prismatic da cylindrical batura) Sannan ana amfani da matsi a kan sandar zagaye kuma ana rikodin matsewar a tsaye (FIG. 2). Gudun motsi na farantin latsa ba zai wuce 0.1mm/s ba. Lokacin da nakasar tantanin halitta ya kai 13 ± 1% na kauri na tantanin halitta, ko matsa lamba ya kai ƙarfin da aka nuna a cikin Tebur 1 (kaurin sel daban-daban ya dace da ƙimar ƙarfi daban-daban), dakatar da motsin farantin kuma riƙe shi don 30s. Gwajin ya ƙare.