I-YYT-T453 Izingubo zokuvikela i-anti-anti-acid kanye ne-alkali yokuhlola

Incazelo emfushane:

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Umgomo Wokusebenza

Indlela ye-Treativity kanye nedivayisi yesikhathi ezenzakalelayo isetshenziselwa ukuhlola isikhathi sokungena kwezingubo zokuvikela izindwangu zamakhemikhali we-acid ne-alkali. Isampula libekwe phakathi kwamashidi aphezulu naphansi we-electrode, futhi ucingo olusebenzayo luxhumeke ephepheni eliphezulu le-elektrode futhi lixhumana nendawo engenhla yesampula. Lapho kwenzeka into engena ngaphakathi, umjikelezo uvuliwe futhi isikhathi siyama.

Isakhiwo sensimbi

Isakhiwo sensimbi ikakhulukazi sihlanganisa lezi zingxenye ezilandelayo:

1. Ishidi elingaphezulu le-elektrode 2. Ishidi eliphansi le-elektrode 3. Ibhokisi lokuhlola 4. Iphaneli yokulawula

Amapharamitha Ezobuchwepheshe

1. Ibanga lesikhathi sokuhlola: 0 ~ 99.99min

2. I-specimen Ukucaciswa: I-100mm × 100mm

3. Ukunikezwa kwamandla: AC220V 50hz

4. Imvelo yokuhlola: izinga lokushisa (17 ~ 30) ℃, umswakama ohlobene: (65 ± 5)%

5. I-Reagents: Izingubo zokuzivikela ze-acid kufanele zihlolwe nge-80% sulfuric acid, 30% hydrochloric acid, 40% nitric acid; Izingubo zokuzivikela ze-InorKhali kufanele zihlolwe nge-30% i-sodium hydroxide; Izembatho ezingenamsebenzi acid kufanele kube ngu-80% sulfuric acid, 30% hydrochloric acid, 40% nitric acid, kwahlolwa ama-30% sodium hydroxide.

Amazinga afanele

GB24540-2009 Izingubo zokugqoka ze-acid-acid-base

Lungiselela isampula

Phakathi kwazo, 3 amasampula angenathule futhi amasampula ahlanganisiwe. Umthungo wesampuli ebekiwe kufanele ube maphakathi ne-specimen.

2. Ukugeza isampula: Bona i-GB24540-2009 Isithasiselo K ukuthola izindlela ezithile zokugeza nezinyathelo

Inqubo yokuhlola

1. Xhuma ukuhlinzekwa kwamandla kwensimbi ngentambo yamandla ahlinzekiwe bese uvula ushintsho lwamandla.

2 isikhathi. Okwezinhlamvu ezinemishini, ucingo olusebenzayo lubekwe emthungo futhi ama-reagents aphonswa emthungo.

I-3. Ngemuva kokungena kwenzeke, ithuluzi livimba isikhathi ngokuzenzakalelayo, ukukhanya kwesikhombisi se-penetation kuvuliwe, futhi i-alamu ikhala. Ngalesi sikhathi, isikhathi lapho siyeka khona kubhaliwe.

4. Hlukanisa ama-elektrode aphezulu nangaphansi bese ucindezela inkinobho ethi "Setha kabusha" ukuze ubuyisele isimo sokuqala sensimbi. Ngemuva kokuhlolwa okukodwa kwenziwa, hlanza izinsalela ku-electrode kanye ne-wire ephethe.

5. Uma kukhona noma yisiphi isimo esingalindelekile ngesikhathi sokuhlolwa, ungacindezela ngqo inkinobho ethi "Qala / Stop" ukumisa isikhathi bese unikeza i-alamu.

6. Phinda izinyathelo 2 kuya ku-4 kuze kube yilapho zonke izivivinyo zenziwa. Ngemuva kokuthi isivivinyo sesiqedile, cisha amandla wensimbi.

7. Imiphumela yokubala:

Kwamasampula angenamthungo: Ukufundwa kumakwe njenge-T1, T2, T3; Isikhathi sokungena

Okwasampula ngemisipha: Ukufundwa kubhalwe njenge-T4, T5, T6; Isikhathi sokungena

Izinyathelo zokuzivikela

1. Isixazululo sokuhlola esisetshenziswe esivivinyweni silimaze kakhulu. Sicela unake ukuphepha futhi uthathe izindlela zokuzivikela ngesikhathi sokuhlolwa.

2. Sebenzisa i-dropper ku-pipette ikhambi lokuhlola ngesikhathi sokuhlolwa.

3. Ngemuva kokuhlolwa, hlanza ingaphezulu lebhentshi lokuhlola kanye nensimbi ngesikhathi ukuvimbela ukugqwala.

4. Ithuluzi kumele libekwe ngokuthembekile.

Okwedlule: I-YYT-T453 Izingubo zokuvikela i-anti-anti-acid kanye ne-alkali yokuhlola

Olandelayo: I-YY6001A yokuvikela izigqoko zokunciphisa amandla (ngokumelene nezinto ezibukhali)

Bhala umyalezo wakho lapha bese usithumela kithi