Balance Scooter da E-scooter Batura a Arewacin Amurka
Balance Scooter da E-scooterBatura a Arewacin Amurka,
Batura a Arewacin Amurka,
Menene CTUVus & ETL CERTIFICATION?
OSHA (Mai Kula da Tsaro da Lafiyar Ma'aikata), mai alaƙa da US DOL (Sashen Ma'aikata), yana buƙatar duk samfuran da za a yi amfani da su a wurin aiki dole ne a gwada su da takaddun shaida ta NRTL kafin a sayar da su a kasuwa.Ma'auni na gwaji sun haɗa da ma'aunin Cibiyar Matsayin Ƙasa ta Amirka (ANSI);Ma'auni na Ƙungiyar Gwaji ta Amirka (ASTM), Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru (UL).
▍OSHA, NRTL, cTUVus, ETL da UL ma'anar ma'anar da dangantaka
OSHA:Taƙaitawar Tsaron Ma'aikata da Gudanar da Lafiya.Yana da alaƙa da US DOL (Sashen Ma'aikata).
NRTL:Taƙaitaccen dakin gwaje-gwajen da aka gane a ƙasa.Ita ce ke kula da tabbatar da Lab.Ya zuwa yanzu, akwai cibiyoyin gwaji na ɓangare na uku 18 da NRTL ta amince da su, gami da TUV, ITS, MET da sauransu.
cTUVus:Takaddun shaida na TUVRh a Arewacin Amurka.
ETL:Taƙaitaccen Laboratory Testing Electrical na Amurka.An kafa shi a cikin 1896 ta Albert Einstein, mai ƙirƙira ɗan Amurka.
UL:Rahoto kan sakamakon kudi na kamfanin Underwriter Laboratories Inc., Underwriter Laboratories Inc.
▍Bambanci tsakanin cTUVus, ETL & UL
| Abu | UL | cTUVus | ETL |
| Daidaitaccen aiki | Haka | ||
| Cibiyar da ta cancanci samun takardar shaida | NRTL (Labarin da aka yarda da ƙasa) | ||
| Kasuwar da aka yi amfani da ita | Arewacin Amurka (Amurka da Kanada) | ||
| Cibiyar gwaji da takaddun shaida | Underwriter Laboratory (China) Inc yana yin gwaji da fitar da wasiƙar ƙarshe na aikin | MCM yana yin gwaji da takaddun shaida na TUV | MCM yana yin gwaji da takaddun shaida na TUV |
| Lokacin jagora | 5-12W | 2-3W | 2-3W |
| Kudin aikace-aikace | Mafi girma a cikin takwarorinsu | Game da 50 ~ 60% na farashin UL | Game da 60 ~ 70% na farashin UL |
| Amfani | Cibiyar gida ta Amurka wacce ke da kyakkyawar fahimta a Amurka da Kanada | Cibiyar kasa da kasa tana da iko kuma tana ba da farashi mai ma'ana, Arewacin Amurka kuma ta gane shi | Cibiyar Amurka ce da ke da kyakkyawar fahimta a Arewacin Amurka |
| Hasara |
| Ƙarƙashin alamar alama fiye da na UL | Ƙarƙashin ganewa fiye da na UL a cikin takaddun shaida na ɓangaren samfur |
▍Me yasa MCM?
● Taimako mai laushi daga cancanta da fasaha:A matsayin dakin gwaje-gwaje na shaida na TUVRH da ITS a cikin Takaddun shaida na Arewacin Amurka, MCM yana iya yin kowane nau'in gwaji da samar da mafi kyawun sabis ta hanyar musayar fasahar fuska da fuska.
● Taimako mai ƙarfi daga fasaha:MCM sanye take da duk kayan aikin gwaji don batura masu girma, ƙanana da ingantattun ayyuka (watau motar tafi da gidanka ta lantarki, makamashin ajiya, da samfuran dijital na lantarki), waɗanda ke iya ba da sabis na gwajin batir gabaɗaya da sabis na takaddun shaida a Arewacin Amurka, wanda ya ƙunshi ƙa'idodi. UL2580, UL1973, UL2271, UL1642, UL2054 da sauransu.
Bayani:
Kayan lantarki da skateboard an haɗa su ƙarƙashin UL 2271 da UL 2272 lokacin da aka ba da takaddun shaida a Arewacin Amurka.Anan ne gabatarwar, akan kewayon da suke rufewa da buƙatun, na bambance-bambance tsakanin UL 2271 da UL 2272: UL 2272 yana samuwa don na'urorin hannu na sirri, kamar: babur lantarki da motocin daidaitawa.
Daga ma'auni, UL 2271 shine ma'aunin baturi, kuma UL 2272 shine ma'aunin na'urar.Lokacin yin takaddun shaida na na'urar na UL 2272, shin batirin yana buƙatar tuntuɓar UL 2271?
Da farko, bari mu sani game da buƙatun UL 2272 don batura (batir ɗin lithium-ion kawai ana la'akari da su a ƙasa):
Cell: Kwayoyin lithium-ion dole ne su hadu da bukatun UL 2580 ko UL 2271;
Baturi: Idan baturin ya cika buƙatun UL 2271, ana iya keɓance shi daga gwaje-gwajen don ƙarin caji, gajeriyar kewayawa, jujjuyawa da caji mara daidaituwa.
Ana iya ganin cewa idan an yi amfani da baturin lithium a cikin kayan aikin da ya dace da UL 2272, ba lallai ba ne a yi takaddun shaida na UL 2271, amma tantanin halitta yana buƙatar biyan bukatun UL 2580 ko UL 2271.
