2020-05-09
Okokuqala, le yimilinganiselo yezigqubuthelo zobuso, kungekhona uphawu lwesigqubuthelo sobuso, kungekhona imodeli yesigqubuthelo sobuso, kungekhona umsebenzi wesigqubuthelo sobuso, kodwa umlinganiselo wesigqubuthelo sobuso, ongumlinganiselo!
| Isatifikethi/ Udidi (Umgangatho) | I-N95 (NIOSH-42CFR84) | I-FFP2 (EN 149-2001) | I-KN95 (GB2626-20 06) | I-P2 (AS/NZ1716:2012) | Korea 1StIklasi (KMOEL - 2017-64) | I-DS (eJapan JMHLW-Isaziso 214, 2018) |
| Ukusebenza kwesihluzi – (kufuneka ≥ X% ngokufanelekileyo) | ≥ 95% | ≥ 94% | ≥ 95% | ≥ 94% | ≥ 94% | ≥ 95% |
| Iarhente yovavanyo | NaCl | I-NaCl kunye neoli yeparafini | NaCl | NaCl | I-NaCl kunye neoli yeparafini | NaCl |
| Umgangatho wohambo | 85 L/min | 95 L/min | 85 L/min | 95 L/min | 95 L/min | 85 L/min |
| Ukuvuza kwangaphakathi ngokupheleleyo (TIL)* - kuvavanywa kwizifundo zabantu ngamnye owenza umthambo | N / A | ≤ 8% ukuvuza (i-arithmetic mean) | ≤ 8% ukuvuza (i-arithmetic mean) | ≤ 8% ukuvuza (umntu kunye ne-arithmetic ithetha) | ≤ 8% ukuvuza (i-arithmetic mean) | Ukuvuza kwangaphakathi kulinganiswe kwaye kufakwe kwiMiyalelo yoMsebenzisi |
| Ukumelana nokuphefumla - ukwehla koxinzelelo olukhulu | ≤ 343 Pa | ≤ 70 Pa (nge-30 L / min)≤ 240 Pa (nge-95 L / min)≤ 500 Pa (ukuvala) | ≤ 350 Pa | ≤ 70 Pa (nge-30 L/min)≤ 240 Pa (nge-95 L/min) | ≤ 70 Pa (nge-30 L/min)≤ 240 Pa (nge-95 L/min) | ≤ 70 Pa (w/valve)≤ 50 Pa (akukho valve) |
| Umgangatho wohambo | 85 L/min | Yahluka-jonga ngasentla | 85 L/min | Yahluka-jonga ngasentla | Yahluka-jonga ngasentla | 40 L/min |
| Ukuchasana nokuphefumla - ukwehla koxinzelelo olukhulu | ≤ 245 Pa | ≤ 300 Pa | ≤ 250 Pa | ≤ 120 Pa | ≤ 300 Pa | ≤ 70 Pa (w/valve)≤ 50 Pa (akukho valve) |
| Umgangatho wohambo | 85 L/min | 160 L/min | 85 L/min | 85 L/min | 160 L/min | 40 L/min |
| Imfuno yokuvuza kwevalve yokuphefumla | Izinga lokuvuza ≤ 30 mL / min | N / A | Depressurizatio n ukuya 0 Pa ≥ 20 sec | Izinga lokuvuza ≤ 30 mL / min | ukuhlolwa okubonakalayo emva kwe-300 L / min kwi-30 sec | Depressurizatio n ukuya 0 Pa ≥ 15 sec |
| Unyanzeliso lufakiwe | -245 Pa | N / A | -1180 Pa | -250 Pa | N / A | -1,470 Pa |
| Imfuno yokukhutshwa kwe-CO2 | N / A | ≤ 1% | ≤ 1% | ≤ 1% | ≤ 1% | ≤ 1% |
Iingcaciso
Ukusebenza kwesihluzi-Icebo lokucoca liyavavanywa ukulinganisa ukuncitshiswa koxinzelelo lwe-aerosols ethile emoyeni edlula kwisihluzo.
Iarhente yovavanyo-I-aerosol eyenziwa ngexesha lokuvavanya ukusebenza kokucoca.
Ukuvuza kwangaphakathi kukonke (TIL)-Ubungakanani be-aerosol ethile engena kwindawo evavanyiweyo yokuphefumla ngokungena kwesihluzi kunye nokuvuza kobuso, ngelixa umntu onxibileyo esenza uthotho lwemithambo kwigumbi lovavanyo.
Ukuvuza kwangaphakathi (IL)- ubungakanani be-aerosol ethile engena kwi-facepiece yokuphefumula evavanyiweyo, ngelixa umgqobi wenza ukuphefumula okuqhelekileyo kwimizuzu emi-3 kwigumbi lokuvavanya.Ubungakanani be-aerosol yovavanyo (ukubala ububanzi obuphakathi) bumalunga ne-0.5 yemitha encinci.
Ukuhla koxinzelelo-umoya ochasayo uphantsi njengoko uhamba phakathi, njengesihluzo sokuphefumla.
Ngokusekelwe kwitheyibhile engentla, kunengqiqo ukuqwalasela i-China KN95, i-AS / NZ P2, i-Korea 1st Class, kunye ne-Japan DS FFRs "njengelingana" ne-US NIOSH N95 kunye ne-European FFP2 iziphefumlo zokuphefumla, zokucoca amasuntswana angeyo-oyile afana nalawo avelayo. ukusuka kwimililo yasendle, PM 2.5 ungcoliseko lomoya, ugqabhuko-dubulo lwentaba-mlilo, okanye ii-bioaerosols (umz. iintsholongwane).Nangona kunjalo, ngaphambi kokukhetha isixhobo sokuphefumla, abasebenzisi kufuneka bajongane nemigaqo kunye neemfuno zabo zokhuseleko lokuphefumla okanye bajonge abasemagunyeni bezempilo boluntu bengingqi ukuze bafumane isikhokelo sokhetho.
Dongguan Slocable Photovoltaic Technology Co.,LTD.
Yongeza:I-Guangda Manufacturing Hongmei Science and Technology Park, No. 9-2, iCandelo leHongmei, iWangsha Road, iDolophu yaseHongmei, iDongguan, iGuangdong, iChina
I-TEL: 0769-22010201
