Hamwe niterambere ryikoranabuhanga ryamakuru, abaturage barushijeho guhangayikishwa ningaruka ziterwa nimirasire ya electromagnetique ituruka kumurongo wogukoresha itumanaho ridafite ubuzima kubuzima bwabantu, kubera ko terefone zigendanwa na tableti byahindutse igice cyingenzi mubuzima bwacu bwa buri munsi, niba ari ugukomeza gushyikirana nabakunzi imwe, komeza uhuze nakazi, cyangwa wishimire imyidagaduro mumuhanda, ibi bikoresho byahinduye imibereho yacu. Ni ngombwa rero kwemeza ko ibyo bikoresho bifashisha abakoresha kandi bifite umutekano byo gukoresha. Aha niho hasuzumwa laboratoire ya BTF nubuhanga bwayo muri SAR, RF, T-Coil na Volume igenzura.
Igeragezwa rya SAR (igipimo cyihariye cyo kwinjizwa) ni cyane cyane kubikoresho bigendanwa, nka terefone zigendanwa, tableti, amasaha na mudasobwa zigendanwa, n'ibindi. Ikizamini cya SAR nicyo gisobanuro cyingufu za electromagnetique yakiriwe cyangwa ikoreshwa kuri buri gice cyingirabuzimafatizo zabantu. Laboratoire yacu ya BTF yihariye mugupima SAR kandi ifite ibikoresho byuzuye kugirango byuzuze ibisabwa by’ibizamini, ndetse no kureba niba ibikoresho byubahiriza imipaka y’umutekano yashyizweho n’inzego zibishinzwe. Mugukora ibizamini bya SAR, abayikora barashobora kwemeza ko ibicuruzwa byabo bitagira ingaruka kubuzima kubakoresha.
| Umwanya wumubiri | Agaciro ka SAR (W / Kg) | |
| Abaturage Rusange / Kutagenzurwa | Akazi / Kugenzurwa Kumurimo | |
| Umubiri wose SAR (ugereranije hejuru yumubiri wose) | 0.08 | 0.4 |
| Igice-Umubiri SAR (ugereranije hejuru ya garama 1 ya tissue) | 2.0 | 10.0 |
| SAR kubiganza, intoki, ibirenge n'amaguru (ugereranije hejuru ya garama 10 zose za tissue) | 4.0 | 20.0 |
| ICYITONDERWA: Abaturage muri rusange / Kutagenzurwa Kumurikwa: Ahantu hari aho hagaragara abantu badafite ubumenyi cyangwa kugenzura ibyo bagaragaza. Umubare rusange wabaturage / imipaka itagenzuwe irakurikizwa mubihe aho rubanda rusanzwe rushobora kugaragara cyangwa aho abantu bagaragaye nkinkurikizi zakazi kabo badashobora kumenyeshwa byimazeyo ibishobora kugaragara cyangwa badashobora kugenzura ibyo bahura nabyo. Abenegihugu muri rusange baza munsi yiki cyiciro mugihe imurikagurisha ridafitanye isano nakazi; kurugero, kubijyanye na transmitter idafite umugozi ushyira ahagaragara abantu hafi yayo.Umurimo / Kugenzura Imurikagurisha: Ahantu hari imurikagurisha rishobora guterwa nabantu bazi ubushobozi bwo guhishurwa, Muri rusange, imipaka yerekana akazi / igenzurwa zirakoreshwa mubihe abantu bagaragarizwa nkakazi kabo, bamenyeshejwe neza ubushobozi bwo guhura kandi bashobora kugenzura ibyo bahuye nabyo. Icyiciro cyo kumurika nacyo kirakoreshwa mugihe imurikagurisha rifite imiterere yinzibacyuho bitewe ninzira nyabagendwa inyuze ahantu aho urwego rwerekanwe rushobora kuba rwinshi kurenza rubanda rusanzwe / imipaka itagenzuwe, ariko umuntu wagaragaye azi neza ubushobozi bwo guhura kandi arashobora kora imyitozo kumagambo ye uva mukarere cyangwa nubundi buryo bukwiye. | ||
Imbonerahamwe y'ibizamini bya SAR
Kumva ubufasha bujyanye no kumva (HAC) Iki nicyemezo cyerekana ko terefone zigendanwa zidashobora kubangamira kumva sida hafi yo kumva mbere yo gutumanaho, ni ukuvuga kugerageza guhuza amashanyarazi ya terefone igendanwa no kumva sida, igabanyijemo ibice bitatu: RF, T- coil hamwe na test yo kugenzura. Tugomba kugerageza no gusuzuma indangagaciro eshatu, agaciro kambere ni magnetique yumurima wubucucike bwikimenyetso (sisitemu ya sisitemu) kuri centre yumurongo wumurongo wamajwi, agaciro ka kabiri nigisubizo cyibisubizo byerekana ibimenyetso nkana amajwi yose umurongo wa frequence, kandi agaciro ka gatatu ni itandukaniro riri hagati yimbaraga za magneti yumurongo wikimenyetso (sisitemu ya sisitemu) nikimenyetso utabigambiriye (ikimenyetso cyo kwivanga). Ibipimo ngenderwaho bya HAC ni ANSI C63.19 (Uburyo bw’igihugu bukoreshwa mu gupima ubwuzuzanye bw’ibikoresho by’itumanaho rya Wireless no kumva SIDA muri Amerika), ukurikije uko uyikoresha asobanura guhuza ubwoko runaka bw’imfashanyigisho zumva na mobile terefone binyuze murwego rwo kurwanya-interineti yimfashanyo yo kumva no kurwego rwohereza ibimenyetso bya terefone igendanwa.
Inzira zose zipimisha zikorwa mukubanza gupima imbaraga za magneti yumurima mugice cyamajwi yingirakamaro ifasha kumva T-coil. Intambwe ya kabiri ipima igice cya magnetiki igice cyibimenyetso bidafite umugozi kugirango hamenyekane ingaruka zibimenyetso nkana mugice cyamajwi yumurongo, nko kwerekana igikoresho cyitumanaho ridafite umuyaga hamwe ninzira ya batiri. Ikizamini cya HAC gisaba ko imipaka ya terefone igendanwa yapimwe ari M3 (ibisubizo by'ibizamini bigabanijwemo M1 ~ M4). Usibye HAC, T-coil (ikizamini cyamajwi) igomba no gusaba imipaka muri T3 (ibisubizo byikizamini bigabanijwe muri T1 kugeza T4).
RFWD RF amajwi Urwego rwurwego rwimyanya murwego rwa logarithmic
| Ibyiciro byoherezwa mu kirere | <960MHz Imipaka yohereza E-umurima | > 960MHz Imipaka yohereza E-umurima |
| M1 | 50 kugeza 55 dB (V / m) | 40 kugeza 45 dB (V / m) |
| M2 | 45 kugeza 50 dB (V / m) | 35 kugeza 40 dB (V / m) |
| M3 | 40 kugeza 45 dB (V / m) | 30 kugeza 35 dB (V / m) |
| M4 | <40 dB (V / m) | <30 dB (V / m) |
| Icyiciro | Ibipimo bya terefone WD ikimenyetso cyiza [(ikimenyetso + urusaku) - kuri - igipimo cy urusaku muri decibels] |
| Icyiciro T1 | 0 dB kugeza 10 dB |
| Icyiciro T2 | 10 dB kugeza 20 dB |
| Icyiciro T3 | 20 dB kugeza 30 dB |
| Icyiciro T4 | > 30 dB |
Imbonerahamwe yikizamini cya RF na T-coil
Muguhuza ubuhanga bwa laboratoire ya BTF hamwe niterambere rya terefone igendanwa hamwe na tekinoroji ya tablet, abayikora barashobora gukora ibikoresho bidatanga uburambe bwabakoresha gusa ariko kandi byujuje ubuziranenge bwumutekano. Ubufatanye hagati ya laboratoire ya BTF nuwabikoze yemeza ko igikoresho cyageragejwe kuri SAR, RF, T-Coil no kugenzura amajwi.
Igihe cyo kohereza: Ugushyingo-02-2023
