Uhlelo Lokuhlola Lwezingubo Zokuvikela ze-YYT-T453 Anti-Acid kanye ne-Alkali
Indlela yokuqhuba kanye nedivayisi yokubala isikhathi ngokuzenzakalelayo kusetshenziselwa ukuhlola isikhathi sokungena kwezingubo zokuvikela indwangu zamakhemikhali e-asidi nama-alkali. Isampula ibekwa phakathi kwamashidi e-electrode aphezulu naphansi, futhi ucingo oluqhubayo luxhunywe eshidini le-electrode eliphezulu futhi luthintana nobuso obungaphezulu besampula. Lapho kwenzeka into engenelayo, isekethe iyavulwa bese isikhathi siyama.
Isakhiwo sensimbi sihlanganisa ikakhulukazi izingxenye ezilandelayo:
1. Ishidi le-electrode elingaphezulu 2. Ishidi le-electrode elingezansi 3. Ibhokisi lokuhlola 4. Iphaneli yokulawula
1. Isikhathi sokuhlola: 0～99.99min
2. Imininingwane yesampula: 100mm×100mm
3. Ukunikezwa kwamandla: AC220V 50Hz
4. Indawo yokuhlola: izinga lokushisa (17 ~ 30)℃, umswakama ohlobene: (65 ± 5)%
5. Ama-reagent: Izingubo zokuvikela ze-asidi ezithembisiwe kufanele zihlolwe nge-80% ye-sulfuric acid, 30% ye-hydrochloric acid, 40% ye-nitric acid; izingubo zokuvikela ze-alkali ezingaphili kufanele zihlolwe nge-30% ye-sodium hydroxide; izingubo zokuvikela ze-asidi ezingena-electrode kufanele zibe ngu-80% I-Sulfuric acid, 30% ye-hydrochloric acid, 40% ye-nitric acid, kanye ne-30% ye-sodium hydroxide zihlolwe.
Izingubo zokuvikela ze-GB24540-2009 Izingubo zokuvikela zamakhemikhali ezisekelwe ku-asidi Isithasiselo A
1. Ukusampula: Ngesixazululo ngasinye sokuhlola, thatha amasampula ayi-6 ezingutsheni zokuzivikela, incazelo ingu-100mm×100m,
Phakathi kwazo, ezintathu ziyizibonelo ezingenamthungo kanti ezintathu ziyizibonelo ezihlangene. Umthungo wesampula ehlanganisiwe kufanele ube maphakathi nesampula.
2. Isampula yokuwasha: bheka i-GB24540-2009 Isithasiselo K ukuze uthole izindlela nezinyathelo ezithile zokuwasha
1. Xhuma ugesi wethuluzi nentambo kagesi enikeziwe bese uvula inkinobho yokushintsha ugesi.
2. Sakaza isampula elungisiwe phakathi kwamapuleti e-electrode aphezulu naphansi, wehlise u-0.1 mL we-reagent kusuka emgodini oyindilinga eduze kwentambo yokuhambisa amanzi uye ebusweni besampula, bese ucindezela inkinobho ethi "Qala/Misa" ngesikhathi esifanayo ukuze uqale isikhathi. Kumasampula anezimbobo, intambo yokuhambisa amanzi ibekwa ezimbobo bese kuthi ama-reagent awe phansi ezimbobo.
3. Ngemva kokungena, ithuluzi limisa ngokuzenzakalelayo isikhathi, isibani sesibonakaliso sokungena sivuliwe, futhi i-alamu iyakhala. Ngalesi sikhathi, isikhathi lapho lima khona siyaqoshwa.
4. Hlukanisa ama-electrode aphezulu naphansi bese ucindezela inkinobho ethi "setha kabusha" ukuze ubuyisele isimo sokuqala sethuluzi. Ngemva kokuhlolwa okukodwa, hlanza okusele ku-electrode kanye nentambo eqhubayo.
5. Uma kukhona isimo esingalindelekile ngesikhathi sokuhlolwa, ungacindezela ngqo inkinobho ethi "Qala/Misa" ukuze umise isikhathi bese unikeza i-alamu.
6. Phinda izinyathelo 2 kuya ku-4 kuze kube yilapho zonke izivivinyo seziqediwe. Ngemva kokuthi isivivinyo sesiqediwe, cisha amandla ethuluzi.
7. Imiphumela yokubala:
Kumasampula angenamthungo: ukufundwa kumakwe njengo-t1, t2, t3; isikhathi sokungena
Kumasampula anemithungo: ukufundwa kuqoshwa njengo-t4, t5, t6; isikhathi sokungena
1. Isixazululo sokuhlola esisetshenziswe esivivinyweni singcolisa kakhulu. Sicela unake ukuphepha futhi uthathe izinyathelo zokuzivikela ngesikhathi sokuhlolwa.
2. Sebenzisa i-dropper ukuze ushayele isixazululo sokuhlola ngepayipi ngesikhathi sokuhlolwa.
3. Ngemva kokuhlolwa, hlanza ubuso bebhentshi lokuhlola kanye nethuluzi ngesikhathi ukuze uvimbele ukugqwala.
4. Ithuluzi kumele lisekelwe ngokuqinile.
