YYT-T453 Zovala zodzitchinjiriza zotsutsana ndi asidi ndi njira yoyesera ya alkali
Chidachi chidapangidwa mwapadera kuti chiyezetse kutulutsa kwamadzimadzi kwa nsalu zoteteza nsalu zamafuta acid ndi alkali.
1. Semi-cylindrical plexiglass transparent tank, yokhala ndi mainchesi amkati (125±5) mm ndi kutalika kwa 300 mm.
2. Kutalika kwa dzenje la singano ndi 0.8mm; nsonga ya singano ndi yathyathyathya.
3. Makina opangira jakisoni, jekeseni wopitilira wa 10mL reagent mkati mwa 10s.
4. Nthawi yokhazikika ndi dongosolo la alamu; Nthawi yoyesera ya LED, kulondola kwa 0.1S.
5. Mphamvu yamagetsi: 220VAC 50Hz 50W
GB24540-2009 "Zovala zodzitchinjiriza, zovala zodzitchinjiriza za acid-base"
1. Dulani pepala la sefa yamakona anayi ndi filimu yowonekera iliyonse ndi kukula kwa (360±2)mm×(235±5)mm.
2. Ikani filimu yowoneka bwino yoyezedwa mu thanki yolimba yowonekera, kuphimba ndi pepala losefera, ndikumamatirana wina ndi mzake. Samalani kuti musasiye mipata kapena makwinya, ndipo onetsetsani kuti m'munsi mwa nsonga zolimba zowoneka bwino, filimu yowonekera, ndi pepala losefera ndi zong'ambika.
3. Ikani chitsanzo pa pepala la fyuluta kuti mbali yayitali ya chitsanzo ikhale yofanana ndi mbali ya groove, kunja kwa kunja kuli pamwamba, ndipo mbali yopindika ya chitsanzo ndi 30mm kupyola kumapeto kwenikweni kwa groove. Yang'anani chitsanzocho mosamala kuti muwonetsetse kuti malo ake akugwirizana kwambiri ndi pepala la fyuluta, kenaka konzekerani chitsanzocho pa groove yolimba yowonekera ndi chomangira.
4. Yezerani kulemera kwa beaker yaying'ono ndikulemba ngati m1.
5. Ikani beaker yaying'ono pansi pa nsonga yopindika ya chitsanzo kuti muwonetsetse kuti ma reagents onse akuyenda pansi kuchokera pamwamba pa chitsanzo akhoza kusonkhanitsidwa.
6. Tsimikizirani kuti "nthawi yoyesera" chida chowerengera pagawo chakhazikitsidwa ku masekondi 60 (chofunikira).
7. Dinani "Switch switch" pa gululo kupita ku "1" malo kuti muyatse mphamvu ya chida.
8. Konzani reagent kuti singano ya jekeseni ilowetsedwe mu reagent; akanikizire "aspirate" batani pa gulu, ndi chida adzayamba kuthamanga kwa aspiration.
9. Mukamaliza kulakalaka, chotsani chidebe cha reagent; kanikizani batani la "Injection" pagawo, chidacho chimangolowetsa ma reagents, ndipo chowerengera cha "nthawi yoyeserera" chidzayamba nthawi; jakisoniyo amatha pambuyo pa masekondi 10.
10. Pambuyo pa masekondi a 60, buzzer idzawombera, kusonyeza kuti kuyesa kwatha.
11. Dinani m'mphepete mwa zolimba mandala poyambira kuti reagent inaimitsidwa pa apangidwe m'mphepete mwa chitsanzo kuzembera.
12. Yezerani kulemera kwa m1/ kwa zosakaniza zomwe zasonkhanitsidwa mu beaker yaing'ono ndi kapu, ndipo lembani deta.
13. Kusintha kwa zotsatira:
Liquid repellent index imawerengedwa motsatira njira iyi:
I-liquid repellent index,%
m1-Kulemera kwa beaker yaying'ono, mu magalamu
m1'-unyinji wa ma reagents osonkhanitsidwa mu beaker yaying'ono ndi beaker, mu magalamu
m-kuchuluka kwa reagent wagwera pa chitsanzo, mu magalamu
14. Dinani "Switch switch" ku "0" malo kuti muzimitsa chida.
15. Mayeso atha.
1. Mayeso akamaliza, kuyeretsa kotsalira kwa njira zotsalira ndikuchotsa ntchito ziyenera kuchitika! Mukamaliza sitepe iyi, ndi bwino kubwereza kuyeretsa ndi wothandizira.
2. Asidi ndi alkali onse amawononga. Ogwira ntchito yoyesa ayenera kuvala magolovesi otsimikizira asidi/alkali kuti apewe kuvulala.
3. Mphamvu yamagetsi ya chida iyenera kukhala yokhazikika bwino!
