Potumiza zinthu zochenjeza zachitetezo kunja, CE, FCC, RoHS, UL, EN 50291-1, ndi EN 50291-2 nthawi zambiri zimatchulidwa pamodzi. Komabe, zimakambirana nkhani zosiyanasiyana, kuphatikizapo mwayi wopeza msika, kusokoneza ma wailesi pafupipafupi, kutsatira malamulo okhudza chilengedwe, chitetezo cha zinthu, ndi magwiridwe antchito a alamu ya carbon monoxide. Makampani ayenera kudziwa zofunikira zotsatirira malamulo kutengera msika womwe ukufunidwa, ntchito za zinthu, ndi momwe zikugwiritsidwira ntchito.

Ine. Kodi Zofunikira Zisanu ndi Chimodzi Izi Zimakhudza Mavuto Ati?

CE: Imatsimikiza ngati chinthu chikutsatira malamulo oyenera a European Union ndipo chikhoza kugulitsidwa ku EU ndi European Economic Area.

FCC: Imayang'ana ngati chinthu chamagetsi kapena chamagetsi chingayambitse kusokoneza kwa ma radio pafupipafupi komanso ngati chikugwirizana ndi zofunikira pazida za ma radio pafupipafupi ku US.

RoHS: Ikufotokoza ngati zinthu zoopsa zomwe zili mu zida zamagetsi ndi zamagetsi ndi zida zake zikugwirizana ndi zofunikira zachilengedwe za EU.

UL: Imayang'ana ngati chinthucho chikutsatira muyezo winawake wachitetezo kapena magwiridwe antchito ndipo chamaliza mayeso, kuwunika, ndi satifiketi ya chipani chachitatu.

EN 50291-1: Ikufotokoza momwe ma alarm a carbon monoxide amagwirira ntchito, momwe amagwirira ntchito, komanso momwe amakhalira odalirika kwa nthawi yayitali.

EN 50291-2: Kuyang'anira magwiridwe antchito a ma alarm a carbon monoxide omwe amagwiritsidwa ntchito m'malo apadera oyenda monga ma motorhomes, magalimoto osangalatsa, ndi magalimoto osangalatsa.

Zofunikira izi ndi za machitidwe osiyanasiyana otsatira malamulo ndipo ziyenera kuganiziridwa padera malinga ndi malonda enieni ndi msika womwe mukufuna.

‌II‌. CE: Kupeza Msika ku Europe ndi Kutsatira Malamulo Onse a Zamalonda

2.1 Kodi CE ndi chiyani?

CE ndi chizindikiro chogwirizana chomwe chimagwiritsidwa ntchito mkati mwa dongosolo lotsatira malamulo a malonda a European Union. Mwa kuyika chizindikiro cha CE, wopangayo akulengeza kuti chinthucho chikugwirizana ndi zofunikira zonse zalamulo za EU komanso kuti kuwunika kogwirizana kofunikira, zikalata zaukadaulo, ndi Chikalata Chogwirizana cha EU zamalizidwa.

CE si mayeso amodzi kapena satifiketi yovomerezeka padziko lonse ya zinthu zonse. Ndi njira yonse yotsatirira malamulo a msika.

2.2 Kodi Njira Yotsatira Malamulo a CE Nthawi zambiri Imaphatikizapo Chiyani?

1. Kuzindikira malamulo oyenera a EU ndi miyezo yogwirizana;

2. Kuchita mayeso a zinthu, kuwunika zoopsa, ndi kuwunika kulikonse kofunikira kogwirizana ndi zomwe zanenedwa;

3. Kukonza zikalata zaukadaulo, zilembo, malangizo, ndi zambiri zokhudza kutsata;

4. Kusaina Chikalata Chovomereza Kutsatira Malamulo a EU;

5. Kuyika chizindikiro cha CE molondola ndikusunga zikalata zotsatirira malamulo.

2.3 Kodi CE Imatanthauza Chiyani pa Zinthu Zochenjeza?

Zipangizo zoyatsira ma alamu zomwe zili ndi Bluetooth, Wi-Fi, Zigbee, kapena ntchito zina zopanda zingwe nthawi zambiri zimafunika kuyesedwa kuti ziwone ngati zikugwiritsidwa ntchito ndi wailesi, kuti zigwirizane ndi ma elekitiromagineti, komanso kuti zinthuzo zitetezeke. Pa ma alamu amagetsi omwe alibe ntchito zopanda zingwe, zofunikira ziyenera kutsimikiziridwa malinga ndi mphamvu yamagetsi, mphamvu yogwirira ntchito, ndi kapangidwe ka chinthucho.

CE makamaka imayang'ana kwambiri kutsatira malamulo onse pamsika waku Europe. Yokha, siitsimikizira kuti alamu ya utsi kapena alamu ya carbon monoxide ikukwaniritsa muyezo wodziwika bwino wogwirira ntchito womwe umagwiritsidwa ntchito pa chinthucho.

‌III. FCC: Kusokoneza kwa Ma Radio-Frequency ku US Market

FCC ndi Federal Communications Commission ku United States. Dongosolo lake lovomerezeka ndi zida limayang'anira mphamvu zama radio-frequency zopangidwa, kugwiritsidwa ntchito, kapena kutulutsidwa ndi zida zamagetsi ndi zamagetsi kuti apewe kusokoneza koopsa ndi zida zina zolumikizirana.

Zinthu zachitetezo zomwe nthawi zambiri zimagwera pansi pa zofunikira za FCC zimaphatikizapo zipangizo zomwe zimagwiritsa ntchito Wi-Fi, Bluetooth, Zigbee, kulankhulana kwa wailesi pafupipafupi kwa 433 MHz, zipata zopanda zingwe, ntchito zofufuza zanzeru, ndi kulumikizana kwa opanda zingwe.

Kodi Kutsatira Malamulo a FCC Kumawunikira Chiyani Kwambiri?

1. Kaya ma frequency ogwiritsira ntchito, mphamvu yotumizira, ndi bandwidth zikugwirizana ndi malire oyenera;

2. Kaya mpweya woipa ndi sipekitiramu yogwiritsidwa ntchito zikupitirirabe mkati mwa malire omwe atchulidwa;

3. Kaya mpweya wotuluka ndi wotuluka umapitirira malire oyenera;

4. Kaya chipangizo chopanda zingwe chingasokoneze machitidwe ena olumikizirana.

Mwachidule, kutsatira malamulo a FCC makamaka kumakhudza ngati chinthu chingasokoneze kulumikizana kwa opanda zingwe. Sizikuwonetsa mwachindunji ngati alamu ingazindikire ngozi molondola.

IV. RoHS: Zinthu Zoopsa mu Zamagetsi ndi Zamagetsi

RoHS imaletsa zinthu zoopsa pazida zamagetsi ndi zamagetsi ndi zida zake. Cholinga chake ndikuchepetsa mphamvu zomwe zingachitike pa thanzi la anthu komanso chilengedwe popanga, kugwiritsa ntchito, komanso kutaya zinthuzo kumapeto kwa moyo wawo.

Kwa opanga ma alamu, RoHS imagwira ntchito osati kokha pa chinthu chomalizidwa komanso pa mabwalo osindikizidwa, mawaya, mapulasitiki, zosungunula, zolumikizira, zida zachitsulo, ndi zipangizo zina.

Kodi Makampani Amafunikira Zikalata Ziti Kawirikawiri?

1. Chikalata cha zinthu zofunika ndi mndandanda wa zinthu zofunika kwambiri;

2. Zolengeza za RoHS kapena malipoti oyesera a Wopereka;

3. Zambiri zokhudza mapulasitiki, zosungunula, zingwe, ndi zida zamagetsi;

4. Zolemba za kayendetsedwe ka zinthu ndi kusintha kwa ogulitsa;

5. Njira yopezera deta yolondola ndi njira yosungira zikalata zotsatirira malamulo.

Kutsatira RoHS kumatsimikizira kuti zinthu zoletsedwa zili mkati mwa malire oyenera. Sizikuwonetsa momwe alamu imagwirira ntchito, momwe alamu imagwirira ntchito, chitetezo chamagetsi, kapena momwe opanda zingwe amagwirira ntchito.

‌V. UL: Chitetezo cha Zamalonda ndi Chitsimikizo cha Magwiridwe Abwino ku Miyezo Yapadera

Satifiketi ya UL ndi yokhudzana ndi zinthu ndi muyezo osati satifiketi imodzi yokha yomwe imagwira ntchito pa chinthu chilichonse. Zinthu zosiyanasiyana ziyenera kuyesedwa motsatira miyezo yosiyanasiyana kudzera mu mayeso, kuwunika, ndi njira yotsimikizira ya chipani chachitatu.

Zitsanzo zodziwika bwino za zinthu ndi miyezo ya UL ndi izi:

1. Ma alamu a utsi m'nyumba: UL 217;

2. Ma alamu a carbon monoxide okhala m'nyumba: UL 2034;

3. Zipangizo zodziwira utsi zolumikizidwa ndi dongosolo: UL 268;

4. Maginito ena olumikizirana ndi maginito a alamu yakuba ndi alamu: UL 634.

VI. EN 50291-1: Kugwira Ntchito kwa Ma Alamu a Carbon Monoxide m'nyumba

EN 50291-1 imagwira ntchito pa zida zamagetsi zodziwira ndi kuchenjeza za carbon monoxide yomwe cholinga chake ndi kugwira ntchito mosalekeza m'nyumba ndi m'malo ena ofanana. Imayang'ana makamaka ngati chipangizocho chingazindikire carbon monoxide moyenera ndikupereka alamu panthawi yake pamlingo wa CO womwe watchulidwa.

Kodi EN 50291-1 nthawi zambiri imaphimba magawo ati a magwiridwe antchito?

1. Nthawi yoyankhira alamu pamlingo wosiyanasiyana wa carbon monoxide;

2. Zizindikiro zowoneka bwino komanso zowoneka bwino;

3.Kugwira ntchito kwa batri, machenjezo a batri yochepa, ndi zizindikiro za cholakwika;

4. Kuchita bwino pansi pa kutentha ndi chinyezi chosiyana;

5. Kukana kusokonezedwa ndi mpweya wina;

6. Kukhazikika kwa nthawi yayitali, kulemba zinthu, ndi zofunikira pa malangizo.

EN 50291-1 ndi muyezo wodziwika bwino wa magwiridwe antchito a chinthu womwe umafotokoza ngati alamu ya carbon monoxide ingagwire ntchito moyenera m'nyumba.

VII. EN 50291-2: Ma alamu a Carbon Monoxide a Magalimoto Oseketsa ndi Mabwato

EN 50291-2 imagwira ntchito makamaka pa zida zochenjeza za carbon monoxide zomwe zimagwiritsidwa ntchito nthawi zonse m'magalimoto, ma van a camper, ma trailer oyendera, magalimoto osangalatsa, ndi zina zoyendera.

Malo amenewa angaphatikizepo kugwedezeka, kusinthasintha kwa kutentha ndi chinyezi, makina amphamvu oyendera, ndi zida zapadera zoyatsira moto. Chifukwa chake, chinthucho chiyenera kuyesedwa kuti chikhale choyenera m'malo oyendera ndi malo ena apadera ogwirira ntchito.

Kodi EN 50291-2 nthawi zambiri imakhudza madera ati?

1. Kukhazikika kwa alamu pansi pa kutentha ndi chinyezi chapadera;

2. Zotsatira za kugwedezeka ndi kuyenda kwa chinthucho;

3. Njira zoperekera magetsi ndi kukhazikitsa;

4. Kukhazikika kwa sensa kwa nthawi yayitali;

5. Zizindikiro ndi malangizo oyenera magalimoto osangalatsa kapena zombo;

6. Kudalirika kwa alamu m'malo ogwiritsidwa ntchito mwapadera.

EN 50291-2 si mtundu wapamwamba wa EN 50291-1. Kusiyana kwakukulu pakati pa miyezo iwiriyi ndi malo omwe amafunira kugwiritsidwa ntchito.

Mapeto

CE ikufotokoza momwe malamulo amagwiritsidwira ntchito pamsika waku Europe. FCC imayang'anira zida zama radio-frequency ndi kusokoneza opanda zingwe ku United States. RoHS imayang'anira zoletsa zinthu zoopsa. UL imayang'anira chitetezo ndi magwiridwe antchito malinga ndi miyezo inayake yazinthu. EN 50291-1 imayang'anira momwe ma alarm a carbon monoxide amagwirira ntchito m'nyumba, pomwe EN 50291-2 imayang'anira momwe ma alarm a carbon monoxide amagwirira ntchito m'magalimoto osangalalira, malo oyendamo ofanana, ndi zombo zosangalatsa.

Kwa opanga zinthu zochenjeza za chitetezo, kukonzekera kwa satifiketi yaukadaulo kuyenera kuyamba panthawi yofotokozera ndi kupanga chinthucho ndipo kuyenera kutengera msika womwe mukufuna, ntchito za chinthucho, ndi momwe chikugwiritsidwira ntchito.