YYT42 - Ikizamini cya Aerosol Yanduye Ibinyabuzima
Reba imibare ikurikira mugihe usoma iki gice.
Ibipimo
ISO / DIS 22611 Imyenda yo gukingira indwara zanduza-Uburyo bwo gupima uburyo bwo kurwanya kwinjira na aerosole yanduye ibinyabuzima.
Ibisobanuro
Imashini itanga indege: Atomizer
Icyumba cyo kumurika:PMMA
Inteko y'icyitegererezo:2, ibyuma bidafite ingese
Pompe ya Vacumm:Kugera kuri 80kpa
Igipimo: 300mm * 300mm * 300mm
Amashanyarazi:220V 50-60Hz
Igipimo cyimashini: 46cm × 93cm × 49cm （H）
Uburemere bwuzuye: 35kg
Kwitegura
Shira ibice bitatu muri guverenema ya biosafety.Reba buri gice cyimashini yikizamini hanyuma urebe neza ko ibice byose bikora neza kandi bihuza neza.
Gukata ingero umunani nkumuzingi wa 25mm.
Tegura umuco wijoro wa Staphylococcus aureus ukoresheje aseptic yoherejwe na bagiteri iva mu ntungamubiri za agar (zibitswe kuri 4 ± 1 ℃) mu musemburo wintungamubiri hamwe na incubation kuri 37 ± 1 ℃ kuri shitingi ya orbital.
Koresha umuco mubunini bukwiye bwa saline isotonic saline kugirango utange bacteri zanyuma zingana na 5 * 107selile cm-3ukoresheje icyumba cyo kubara bagiteri ya Thoma.
Uzuza umuco hejuru muri atomizer.Urwego rwamazi ruri hagati yurwego rwo hejuru nu rwego rwo hasi.
Igikorwa
Shyiramo inteko y'icyitegererezo.Shira silicone washer A, umwenda wikizamini, silicone washer B, membrane, umugozi winsinga kumupfundikizo ufunguye, upfundikize umusingi.
Shyiramo izindi nteko ntangarugero nta sample.
Fungura umupfundikizo wo hejuru wicyumba cyibizamini.
Shyiramo inteko ntangarugero hamwe nicyitegererezo hamwe ninteko nta sample na Fasten ya shusho 4-1.
Menya neza ko imiyoboro yose ihujwe neza.
Huza umwuka wugarijwe no guhumeka ikirere.
Koresha umwuka utemba wa 5L / min uhindura metero yatemba kuri atomizer hanyuma utangire kubyara aerosol.
Nyuma yiminota 3 fungura pompe ya vacuum.Shyira nka 70kpa.
Nyuma yiminota 3, uzimye umwuka kuri atomizer, ariko usige pompe vacuum ikora muminota 1.
Zimya pompe y'urukingo.
Kuraho inteko ntangarugero mucyumba.Kandi ushishoze wimure 0.45um membrane mumacupa yisi yose arimo 10ml sterile isotonic saline.
Gukuramo ukanyeganyega kuminota 1.Kandi ukore serial serial hamwe na saline sterile.(10-1, 10-2, 10-3, na 10-4)
Shyira hanze 1ml aliquots ya buri dilution muri duplicate ukoresheje agar intungamubiri.
Shyiramo amasahani ijoro ryose kuri 37 ± 1 ℃ hanyuma ugaragaze ibisubizo ukoresheje igereranyo cyibara rya bacteri yinyuma numubare wa bagiteri yatsinze watsinze ikizamini.
Kora ibyemezo bine kuri buri bwoko bwimyenda cyangwa imiterere.
Kimwe nibikoresho byose byamashanyarazi, iki gice kigomba gukoreshwa neza kandi kubungabunga no kugenzura bigomba gukorwa mugihe gito.Kwirinda nkibi bizemeza imikorere yibikoresho neza kandi neza.
Kubungabunga ibihe bigizwe nubugenzuzi bwakozwe butaziguye nuwashinzwe ikizamini na / cyangwa nabakozi babiherewe uburenganzira.
Kubungabunga ibikoresho ni inshingano zumuguzi kandi bigomba gukorwa nkuko byavuzwe niki gice.
Kunanirwa gukora ibikorwa byasabwe byo kubungabunga cyangwa kubungabunga byakozwe nabantu batabifitiye uburenganzira birashobora gukuraho garanti.
1. Imashini igomba kugenzurwa kugirango ikumire guhuza mbere yo gukora ibizamini;
2. Kwimura imashini birabujijwe mugihe uyikoresha;
3. Hitamo amashanyarazi akwiranye na voltage.Ntukabe hejuru cyane kugirango wirinde gutwika ibikoresho;
4. Nyamuneka twandikire kugirango dukemure mugihe imashini idakwiriye;
5. Igomba kugira ibidukikije byiza byo guhumeka mugihe imashini ikora;
6. Kwoza imashini nyuma yikizamini buri gihe;
| Igikorwa | Ninde | Igihe |
| Reba neza ko nta byangiritse hanze yimashini, bishobora guhungabanya umutekano wokoresha. | Umukoresha | Mbere ya buri cyiciro cyakazi |
| Gusukura imashini | Umukoresha | Nyuma ya buri kizamini |
| Kugenzura ibimeneka | Umukoresha | Mbere yikizamini |
| Kugenzura imiterere n'imikorere ya buto, itegeko ry'umukoresha. | Umukoresha | Buri cyumweru |
| Kugenzura umugozi w'amashanyarazi ufatanye neza cyangwa udahari. | Umukoresha | Mbere yikizamini |
