TCO Certified takaddun shaida ne na samfuran IT wanda ƙungiyar ƙwararrun ma'aikatan Sweden ta haɓaka. Matsayin takaddun shaida sun haɗa da alhakin muhalli da zamantakewa a duk tsawon rayuwar samfurin IT, galibi suna ɗaukar aikin samfur, tsawon rayuwar samfur, raguwar abubuwa masu haɗari, sake yin amfani da kayan, lafiyar mai amfani da aminci, da buƙatun masana'antar muhalli. Takaddun shaida na TCO yana ɗaukar nau'ikan aikace-aikacen son rai ta kamfanoni, gwaji da tabbatarwa ta cibiyoyin tabbatarwa da aka yarda. A halin yanzu, takaddun shaida na TCO ya shafi samfuran 12 ciki har da masu saka idanu, kwamfyutocin kwamfyutoci, kwamfutar hannu, wayoyi, kwamfutocin tebur, duk-in-one, injina, belun kunne, kayan aikin cibiyar sadarwa, ajiyar bayanai, sabobin, da kayan aikin hoto.

• Bukatun aikin baturi

Takaddun shaida na TCO a halin yanzu yana ɗaukar ma'aunin TCO Gen9 (TCO 9th ƙarni) don takaddun samfur, kuma a halin yanzu TCO tana sake fasalin TCO Gen10.

Bambance-bambancen buƙatun baturi don samfuran IT tsakaninFarashin TCO Gen9kumaFarashin TCO Gen10sune kamar haka:

• Rayuwar baturi

1. An gwada baturin bisa ga IEC 61960-3: 2017, kuma mafi ƙarancin ƙarfin da ake buƙata bayan zagayowar 300 shinedaga 80% zuwa 90%.

2. Soke lissafin mafi kyawun aikin baturi ga masu amfani da ofis a cikin ƴan shekaru.

3. Soke gwajin sake zagayowar dorewa da ma'aunin juriya na AC/DC.

4. Ana canza iyakokin aikace-aikacen daga littafin rubutu, belun kunne, kwamfutar hannu, wayoyi masu wayo zuwa samfuran baturi.

• Sauya baturi

1. Iyakar aikace-aikace: Canja daga kwamfutar tafi-da-gidanka, belun kunne, wayowin komai da ruwan ka da kwamfutar hannu zuwa samfuran baturi.

1. Ƙarin buƙatun:

(1) Dole ne mai amfani na ƙarshe ya maye gurbin baturin ta amfani da kayan aiki na kasuwanci ko kayan aiki da aka bayar kyauta tare da samfurin, maimakon kayan aiki da aka keɓe.

(2) Baturi dole ne ya kasance akwai don siyan kowa.

• Bayanin baturi da kariya

Dole ne alamar ta samar da software na kariya na baturi wanda zai iya rage matsakaicin matakin cajin baturin daga aƙalla 80% gyara zuwa 80% ko ƙasa da haka.

• Daidaitaccen daidaituwar wutar lantarki na waje

1. Iyakar aikace-aikacen: Duk samfuran da ke da batura masu caji da wutar lantarki ta waje ƙasa da ko daidai da 240W, kwamfyutocin kwamfyutoci, wayoyin hannu da belun kunne tare da madadin wutar lantarki na waje fiye da 100W.

1. Daidaita sabuntawa: Sauya EN/IEC 63002：2021 don EN/IEC 63002：2017.

Bukatun takaddun shaida

A halin yanzu, TCO ta buga daftarin na biyu na TCO Gen10, kuma ana sa ran za a fitar da ma'auni na ƙarshe a watan Yuni 2024, wanda a lokacin kamfanoni za su iya neman takaddun samfur na sabon ma'auni.

Kammalawa

Tare da haɓakar maye gurbin samfuran lantarki, aikin ceton makamashi da kare muhalli na samfuran bayanan lantarki sun zama mafi mahimmanci ga masana'antun suyi la'akari da ƙira, samarwa da tallace-tallace, da kuma yadda za a kimanta "kore" ya ƙara zama. mayar da hankali kan tattaunawa a cikin masana'antu. Ƙasashe sun haɓaka ƙa'idodi da ƙa'idodi masu dacewa da muhalli/ dorewa. Bugu da ƙari ga EPEAT da TCO da aka gabatar a cikin wannan jarida, akwai kuma US Energy STAR matakan , EU ECO dokokin, Faransa kayan aikin gyaran wutar lantarki index, da dai sauransu Ƙasashe da yankuna da yawa za su kimanta sakamakon waɗannan buƙatun a matsayin tushen gwamnati. siyan kayayyakin lantarki masu kore. Duk da haka, a matsayin muhimmin sashi na samfuran lantarki, aiki da dorewar batura suma mahimman alamomi ne don kimanta ko samfurin yana dawwama. Tare da fifikon duniya kan ci gaba mai dorewa, damuwa da buƙatun samfuran lantarki da na lantarki masu dorewa za su ƙaru sannu a hankali. Don samun ingantacciyar amsa ga buƙatun kasuwa, kamfanoni masu dacewa suma suna buƙatar fahimtar daidaitattun buƙatun da yin gyare-gyare.