Particle kusefa hafu mask (6002A KN95)
Kuumbwa kwezvinhu
The surface layer ndeye 45g jira risiri rakarukwa.Yechipiri layer i45g yemhepo inopisa donje.Yechitatu layer ndeye 30g KN95 sefa zvinhu.Iyo yemukati layer ndeye 50g jira risiri rakarukwa.
KN95 chiyero chekuita pasi peiyo Chinese standard GB2626: 2006 (Respiratory protective equipment - Non-powered air-purifying particle respirator), izvo zvinodiwa zvakakura zvakafanana neEuropean standard BSEN149: 2001 + A1: 2009 yeFFP2 facemasks.
Iyi inosungirwa chiyero chenyika inotsanangura zvinodiwa zvehunyanzvi zvekudzivirira Kufema - Isina-powered mhepo-inonatsa particle respirator, uye izvi zvinodiwa zvehunyanzvi zvinosanganisira zvinodikanwa, kutarisa kwechitarisiko, kunyatsoshanda kwesefa, kushanda kwemukati, kufema, kufema vharafu, nzvimbo yakafa, nzvimbo yekuona, simbi yemusoro, yekubatanidza uye yekubatanidza zvikamu, lens, kusimba kwemhepo, kupisa, kuchenesa uye kuuraya utachiona, inoshanda inoshanda, ruzivo rwunopihwa nemugadziri, uye package.
Classification uye Kumaka pasi peGB2626:2006
1.Kuronga kwechidimbu chechiso
Iyo chidimbu chechiso chinozoiswa muzvikamu zvinoenderana nechimiro chayo, kusanganisira inoraswa kumeso chidimbu, inotsiviwa hafu yechiso chidimbu uye yakazara-chiso chidimbu.
2.Filter element categorization
Iyo sefa element ichaiswa muzvikamu zvinoenderana nekuita kwesefa, kusanganisira Chikamu KN uye Chikamu KP.Category KN inongoshandiswa kusefa zvisina mafuta zvimedu, uye Category KP inoshandiswa kusefa zvimedu zvine mafuta uye zvisina mafuta.KN95 respirator irespirator ine kusefa inoshanda inopfuura 95% yezvisiri-mafuta zvimedu.
3.Sefa chikamu chechikamu
Iyo sefa element ichaiswa muchikamu zvichienderana nemazinga ekuita sefa akapihwa mutafura iri pazasi.
| CATEGORY YESEFA CHIREVO | KUGADZIRWA KWESEFA CHIREVO | ||
| KURASA FACEPIECE | REPLACEABLE HALF-FACE PIECE | FULL-FACE PIECE | |
| Chikamu KN | KN90 KN95 KN100 | KN90 KN95 KN100 | KN95 KN100 |
| Category KP | KP90 KP95 KP100 | KP90 KP95 KP100 | KP95 KP100 |
4.Kucherekedza Chimedu chechiso chinozoiswa maererano nechimiro chayo, kusanganisira chinoraswa kumeso chidimbu, chinotsiviwa hafu.Iyo sefa yechinhu chinoraswa kumeso chidimbu kana chinotsiviwa chiso chidimbu chinozoiswa chiratidzo chekirasi yayo zvinoenderana nekodhi yakataurwa muchiyero ichi.
Midziyo yekudzivirira yekufema, Isina-powered air-yekuchenesa particle respirator (GB 2626 - 2006) ndiyo chiyero cheChinese chinoti KN95.Iyo KN95 ndiyo chiyero cheChinese chakaenzana neFiltering Face Piece FFP2.
Pazasi pane chikamu cheyero.
Iyi chiyero inotsanangudza zvinodiwa zvehunyanzvi, nzira dzekuyedza uye kumaka kweanozvisveta akasefa anti-particulate respirators.
chiyero ichi chinoshanda kune wega-absorption yakasefa yekudzivirira yekufema zvigadzirwa zvekuchengetedza emhando dzakasiyana dzezvinhu.
Iyi chiyero haishande pakudzivirira kufema kubva kune anokuvadza magasi uye mhute.Iyi chiyero haishande pakudzivirira kwekufema kune anoxic nharaunda, mashandiro epasi pemvura, kutiza uye kudzima moto.
General zvinodiwa
Zvishandiso zvichasangana nezvinodiwa zvinotevera.
a) Zvishandiso zvinosangana zvakananga nechiso zvinofanirwa kunge zvisingakuvadzi paganda.
b)Sefa midhiya haizokuvadzi kuvanhu.
c) Zvishandiso zvinoshandiswa zvinofanirwa kunge zvine simba rakakwana uye hazvifanirwe kutyora kana kukanganisa mukati mehupenyu hwavo hwese sevhisi.
Chimiro chekugadzirisa chichasangana nezvinodiwa zvinotevera.
a) Ichashingirira kukuvadzwa kwechimiro uye haizogadzirwe, kuumbwa uye kuiswa nenzira inoisa chero njodzi kumushandisi.
b) Musoro unofanirwa kugadzirwa kuti ugone kuchinjika, nyore kupfeka uye kubvisa, unofanirwa kusungirira mask kumeso kumeso, uye unofanirwa kupfekwa pasina kudzvinyirirwa kana kurwadziwa, uye dhizaini yemusoro yeinotsiviwa hafu maski uye yakazara mask inofanira kunge iri. chinotsiva.
c) Inofanirwa kunge iine nzvimbo diki yakafa uye nzvimbo yakakura yekuona sezvinobvira.
d) Kana yakapfekwa, ma lens ehodhi yakazara haifanirwe kuve pasi pemamiriro anokanganisa maonero, senge fogging.
e) Dziviriro yekufema uchishandisa inotsiviwa sefa mavharuvhu, ekufema uye ekufema mavharuvhu uye mabhendi emusoro achagadzirwa kuti agone kutsiviwa zviri nyore uye kuita kuti mushandisi atarise kusamira kwemhepo kwemaski kumeso chero nguva uye zviri nyore.
f) Catheter yekufema haifanire kurambidza kufamba kwemusoro kana kufamba kwemushandisi, haifanire kukanganisa kuenderana kwemask uye haifanire kurambidza kana kuvharidzira kubuda kwemhepo.
g) Iyo mask inoraswa inofanirwa kuvakwa kuti ive nechokwadi chepedyo kumeso uye haifanirwe kuremara mukati mehupenyu hwayo hwesevhisi.
