I-DRK-T453 Impahla Evikelayo I-Anti-Acid Ne-Alkali Imanuwali Yokusebenza Yesistimu Yokuhlola—Isihloli Sesikhathi Sokungena

Isimiso sokusebenza

Indlela ye-conductivity kanye nedivayisi yesikhathi ezenzakalelayo isetshenziselwa ukuhlola isikhathi sokungena kwezingubo zokuvikela zendwangu zamakhemikhali ane-asidi ne-alkali. Isampula ibekwe phakathi kwamashidi e-electrode angaphezulu naphansi, futhi intambo yokuqondisa ixhunywe eshidini le-electrode eliphezulu futhi ixhumene nendawo engaphezulu yesampula. Lapho kwenzeka into engena ngaphakathi, isifunda siyavulwa futhi isikhathi siyama.

Isakhiwo sezinsimbi

Isakhiwo sensimbi sihlanganisa ikakhulukazi izingxenye ezilandelayo:

1. Ishidi le-electrode eliphezulu 2. Ishidi le-electrode eliphansi 3. Ibhokisi lokuhlola 4. Iphaneli yokulawula

Imingcele Yezobuchwepheshe

1. Ibanga lesikhathi sokuhlola: 0～99.99min

2. Ukucaciswa kwesifanekiso: 100mm×100mm

3. Ukunikezwa kwamandla: AC220V 50Hz

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

5. Ama-reagents: Izingubo zokuvikela i-asidi yesithembiso kufanele zihlolwe ngo-80% sulfuric acid, 30% hydrochloric acid, 40% nitric acid; Izingubo zokuzivikela ze-alkali ezingaphili kufanele zihlolwe nge-30% ye-sodium hydroxide; Izingubo zokuvikela i-electrodeless acid kufanele zibe ngu-80% we-Sulfuric acid, 30% hydrochloric acid, 40% nitric acid, kanye no-30% we-sodium hydroxide.

Amazinga asebenzayo:

GB24540-2009 Izingubo zokuzivikela Izingubo zokuzivikela ezisekelwe kumakhemikhali e-asidi Isithasiselo A

Lungiselela isampula

1. Isampula: Ngesixazululo ngasinye sokuhlola, thatha amasampula ayi-6 engutsheni yokuzivikela, ukucaciswa ngu-100mm×100m,

Phakathi kwazo, ezi-3 zingamasampuli angenamthungo kanti ezi-3 zingamasampula ahlangene. Umthungo wesampula esithungiwe kufanele ube phakathi nendawo yesampula.

2. Isampula yokugeza: bheka i-GB24540-2009 Appendix K mayelana nezindlela ezithile zokuwasha nezinyathelo

Einqubo ye-xperiment

1. Xhuma ukunikezwa kwamandla kwethuluzi nentambo yamandla ohlinzekiwe bese uvula iswishi yamandla.

2. Sabalalisa isampula elilungisiwe liphansi phakathi kwamapuleti e-electrode angaphezulu nangaphansi, wehlise u-0.1 mL we-reagent kusuka embotsheni eyindilinga eduze kwentambo yokuhambisa ukuya phezulu kwesampula, bese ucindezela inkinobho ethi "Qala/Misa" ngesikhathi esifanayo ukuze uqale. isikhathi. Ukuze uthole ama-specimens ane-seams, ucingo lwe-conductive lubekwe kuma-seams futhi ama-reagents awela emigqeni.

3. Emva kokungena, insimbi iyazimisa ngokuzenzakalelayo isikhathi, ukukhanya kwenkomba yokungena kuyakhanya, ne-alamu iyakhala. Ngalesi sikhathi, isikhathi lapho ima siyarekhodwa.

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 nocingo oluqhubayo.

5. Uma kukhona noma yisiphi isimo esingalindelekile phakathi nokuhlolwa, ungacindezela ngokuqondile inkinobho ethi "Qala/Yeka" ukuze umise isikhathi futhi unikeze i-alamu.

6. Phinda izinyathelo 2 kuya kwezi-4 kuze kube yilapho kwenziwa zonke izivivinyo. Ngemva kokuphela kokuhlolwa, vala amandla ethuluzi.

7. Imiphumela yokubala:

Kumasampula angenamthungo: ukufundwa kumakwe ngokuthi t1, t2, t3; isikhathi sokungena

Kumasampula anama-seams: ukufundwa kuqoshwa njenge-t4, t5, t6; isikhathi sokungena

Izinyathelo zokuzivikela

1. Isixazululo sokuhlola esisetshenziswe ekuhlolweni sigqwala kakhulu. Sicela unake ukuphepha futhi uthathe izinyathelo zokuzivikela ngesikhathi sokuhlolwa.

2. Sebenzisa i-dropper ukuze wenze i-pipette isisombululo sokuhlola ngesikhathi sokuhlolwa.

3. Ngemva kokuhlolwa, hlanza ingaphezulu lebhentshi lokuhlola kanye nethuluzi ngesikhathi ukuze uvimbele ukugqwala.

4. Ithuluzi kufanele lisekelwe phansi ngokuthembekile.

Uhlu lokupakisha

I-SHANDONG DRICK ISTRUMENTS CO., LTD

Iphrofayela Yenkampani

I-Shandong Drick Instruments Co., Ltd, ibambe iqhaza kakhulu ocwaningweni nasekuthuthukisweni, ekukhiqizeni nasekuthengisweni kwezinsimbi zokuhlola.

Inkampani yasungulwa ngo-2004.

Imikhiqizo isetshenziswa kumayunithi ocwaningo lwesayensi, izikhungo zokuhlola ikhwalithi, amanyuvesi, ukupakisha, iphepha, ukuphrinta, irabha namapulasitiki, amakhemikhali, ukudla, imithi, izindwangu, nezinye izimboni.
U-Drick unaka ukukhuliswa kwethalente nokwakhiwa kweqembu, ukubambelela emcabangweni wokuthuthukiswa kobuchwepheshe, ukuzinikela.pragmatism, kanye nokusungula izinto ezintsha.
Ukunamathela esimisweni esigxile kumakhasimende, ukuxazulula izidingo eziphuthumayo nezisebenzayo zamakhasimende, futhi unikeze izixazululo ezisezingeni lokuqala kumakhasimende anemikhiqizo yekhwalithi ephezulu kanye nobuchwepheshe obuphambili.