DRK42-Biologically Yakasvibiswa Aerosols Penetration Tester Operation Manual
Tsanangudzo Pfupi
1. Muchidimbu Tarisa nhamba dzinotevera uchiverenga chitsauko chino. 1.1 Hurukuro Huru 1.1.1 Mayero ISO/DIS 22611 Zvipfeko zvekudzivirira kubva kune hutachiona-Nzira yekuyedza yekudzivirira kupinda neiyo biologically yakasvibiswa aerosols. 1.1.2 Tsanangudzo l Aerosol jenareta: Atomizer l Exposure chamber : PMMA l Sample musangano : 2, Stainless simbi l Vacumm pombi : Kusvika ku80kpa l Dimension : 300mm * 300mm * 300mm l Simba rekushandisa: 0260mz Dimz ×9...
1. Muchidimbu
Tarisa kunhamba dzinotevera uchiverenga chitsauko chino.
1.1 Nhanganyaya Huru
1.1.1 Mitemo
TS EN ISO/DIS 22611 Chipfeko chekudzivirira kubva kune chinotapukira-Nzira yekuyedza yekudzivirira kupinda neiyo biologically yakasvibiswa aerosols.
1.1.2 Zvinotsanangurwa
lAerosol jenareta: Atomizer
lExposure chamber: PMMA
lSample musangano :2, simbi isina tsvina
lPombi yevacumm:Kusvika ku80kpa
lDimension: 300mm*300mm*300mm
lMagetsi :220V 50-60Hz
l Machine Dimension: 46cm×93cm×49cm (H)
l Huremu hweNet: 35kg
2. KUSHANDISWA KWEZVINHU
2.1 Kugadzirira
Isa zvikamu zvitatu mubhabhiyosafety cabinet. Tarisa chikamu chimwe nechimwe chemuchina wekuyedza uye ita shuwa kuti zvikamu zvese zvinoshanda zvakanaka uye zvichibatana zvakanaka.
Kucheka sampuli sere se 25mm dhayamita madenderedzwa.
Gadzirira tsika yehusiku hweStaphylococcus aureus neaseptic kutamiswa kwebhakitiriya kubva kune zvinovaka muviri agar (yakachengetwa pa4±1 ℃) kupinda muto unovaka muviri uye incubation pa37±1℃ pane orbital shaker.
Dhonza tsika muhuwandu hwakakodzera hweisina isotonic saline kupa huwandu hwekupedzisira hwebhakitiriya hunosvika 5 * 10.7maseru cm-3uchishandisa Thoma bacterial counting chamber.
Zadza tsika iri pamusoro muatomizer. Liquid level iri pakati pepamusoro nepasi.
2.2 Kushanda
Isa muenzaniso wegungano. Isa silicone washer A, bvunzo jira, silicone washer B, membrane, waya tsigiro pachivharo chakashama, vhara nechigadziko.
Isa imwe yemuenzaniso musangano pasina sampuli.
Vhura chivharo chepamusoro chekamuri yekuyedza.
Isa gungano remuenzaniso nemuenzaniso uye gungano pasina sampuli neFasten yeFig. 4-1.
Ita shuwa kuti machubhu ese akabatana zvakanaka.
Batanidza mweya wakadzvanywa kune wakadzvanywa mweya kugadzirisa.
Isa mhepo pakuyerera kwe5L/min nekugadzirisa kuyerera kwemamita kune atomizer uye tanga kugadzira iyo aerosol.
Mushure memaminitsi matatu mutsa pombi yevacumm. Isa iyo 70kpa.
Mushure memaminetsi matatu, dzima mhepo kune atomizer, asi siya vacuum pombi ichimhanya kwe1 min.
Dzima pombi yevaccum.
Bvisa magungano emuenzaniso kubva mukamuri. Uye neaseptically fambisa iyo 0.45um membranes kumabhodhoro epasi rose ane 10ml sterile isotonic saline.
Bvisa nekuzunungusa kwe1 min. Uye gadzira serial dilutions ne sterile saline. (10-1, 10-2, 10-3uye ,10-4)
Gadzira kunze 1ml maaliquots ega ega diluation mune duplicate uchishandisa zvinovaka muviri agar.
Isa mahwendefa usiku hwose pa37 ± 1 ℃ uye taura zvabuda uchishandisa reshiyo yehuwandu hwehutachiona hwehuwandu kusvika kuhuwandu hwebhakitiriya hwakapfuura kuburikidza nesample yebvunzo.
Ita zvisungo zvina pane imwe neimwe rudzi rwejira kana chimiro chejira.
3. KUCHENGETA
Sezvinei zvese nemidziyo yemagetsi, chikamu ichi chinofanirwa kushandiswa nemazvo uye kuchengetedza uye kuongororwa kunofanirwa kuitwa nguva nenguva. Kuchengetedza kwakadaro kunovimbisa kushanda kwakachengeteka uye kwakanaka kwemidziyo.
Kugadzirisa nguva nenguva kunosanganisira kuongororwa kunoitwa zvakananga nemushandisi webvunzo uye/kana nevashandi vane mvumo.
Kugadziriswa kwemidziyo ibasa remutengi uye kunofanirwa kuitwa sezvakataurwa nechitsauko chino.
Kutadza kuita zvakakurudzirwa zviito zvekugadzirisa kana kugadzirisa kunoitwa nevanhu vasina mvumo kunogona kubvisa waranti.
1. Muchina unofanirwa kutariswa kudzivirira kuvuza kwekubatanidza kusati kwaedzwa;
2. Kufambisa muchina kunorambidzwa kana uchiishandisa;
3. Sarudza inoenderana magetsi uye voltage. Usanyanya kukwirira kudzivirira kupisa mudziyo;
4. Ndapota taura nesu kuitira kuti tibate munguva iyo muchina wacho usina kurongeka;
5. Inofanira kuva nemhepo yakanaka yemhepo kana muchina uchishanda;
6. Kuchenesa muchina mushure mebvunzo nguva dzese;
Chiito | WHO | Rini |
Tarisa kuti uone kuti hapana kukuvara kwekunze kumushini, izvo zvinogona kukanganisa kuchengetedzwa kwekushandisa. | Operator | Pamberi pese sesese yekushanda |
Kuchenesa muchina | Operator | Pakupera kwebvunzo yega yega |
Kutarisa kubuda kwezvibatanidza | Operator | Pamberi pebvunzo |
Kutarisa chimiro uye kushanda kwemabhatani, kuraira kwemushandisi. | Operator | Weekly |
Kutarisa tambo yemagetsi yakanyatsobatanidzwa kana kwete. | Operator | Pamberi pebvunzo |
Iyo kambani SHANDONG DRICK ISTRUMENTS CO., LTD
Profile yekambani
Shandong Drick Instruments Co., Ltd, inonyanya kuita tsvagiridzo nekusimudzira, kugadzira uye kutengesa kwezviridzwa zvekuyedza.
Iyo kambani yakavambwa muna 2004.
Zvigadzirwa zvinoshandiswa mune zvesainzi zvekutsvagisa zvikamu, zvemhando yekuongorora masangano, mayunivhesiti, kurongedza, mapepa, kudhinda, rabha nemapurasitiki, makemikari, chikafu, mishonga, machira, uye mamwe maindasitiri.
Drick anotarisisa kurima tarenda uye kuvaka kwechikwata, kuomerera kune yekuvandudza pfungwa yehunyanzvi, kuzvipira.pragmatism, uye hunyanzvi.
Kuomerera kumusimboti unotungamirwa nevatengi, gadzirisa zvinonyanya kukurumidza uye zvinoshanda zvinodiwa nevatengi, uye nekupa yekutanga-kirasi mhinduro kune vatengi vane zvigadzirwa zvemhando yepamusoro uye tekinoroji yepamusoro.