I-DRK-T453 Isinxibo esiKhuselekileyo esichasene ne-Acid kunye ne-alkali yoVavanyo lweSistim yeSikhokelo sokuSebenza—Isivavanyi sexesha lokungena
Inkcazelo emfutshane:
Umgaqo wokuSebenza Indlela yokuqhuba kunye nesixhobo sexesha esizenzekelayo sisetyenziselwa ukuvavanya ixesha lokungena kwempahla yokukhusela ilaphu le-asidi kunye neekhemikhali zealkali. Isampuli ifakwe phakathi kwamaphepha e-electrode aphezulu nangaphantsi, kwaye ucingo oluqhubayo luxhunywe kwiphepha eliphezulu le-electrode kwaye lidibanisa nomgangatho ophezulu wesampuli. Xa kwenzeka into yokungena, isiphaluka sivuliwe kwaye ixesha liyayeka. Ubume besixhobo Isakhiwo sesixhobo ma...
Umgaqo wokusebenza
Indlela ye-conductivity kunye nesixhobo sexesha esizenzekelayo sisetyenziselwa ukuvavanya ixesha lokungena kwempahla yokukhusela ilaphu ye-asidi kunye neekhemikhali ze-alkali. Isampuli ifakwe phakathi kwamaphepha e-electrode aphezulu nangaphantsi, kwaye ucingo oluqhubayo luxhunywe kwiphepha eliphezulu le-electrode kwaye lidibanisa nomgangatho ophezulu wesampuli. Xa kwenzeka into yokungena, isiphaluka sivuliwe kwaye ixesha liyayeka.
Ubume besixhobo
Ulwakhiwo lwesixhobo lubandakanya ikakhulu la malungu alandelayo:
- Iphepha le-electrode ephezulu 2. Iphepha le-electrode elisezantsi 3. Ibhokisi yokuvavanya 4. Iphaneli yokulawula
Iiparamitha zobuGcisa
1. Uluhlu lwexesha lovavanyo: 0～99.99min
2. Inkcazo yomfanekiso: 100mm×100mm
3. Ukunikezelwa kwamandla: AC220V 50Hz
4. Indawo yovavanyo: ubushushu (17～30)℃, ukufuma okuhambelanayo: (65±5)%
5. Ama-Reagents: Isithembiso seempahla ezikhuselayo ze-asidi kufuneka zihlolwe nge-80% ye-sulfuric acid, i-30% ye-hydrochloric acid, i-40% ye-nitric acid; Impahla ekhuselayo ye-alkali ye-inorganic kufuneka ihlolwe nge-30% ye-sodium hydroxide; Impahla yokukhusela i-electrodeless acid kufuneka ibe yi-80% ye-Sulfuric acid, i-30% ye-hydrochloric acid, i-40% ye-nitric acid, kunye ne-30% ye-sodium hydroxide yavavanywa.
Imigangatho esebenzayo:
GB24540-2009 Isinxibo esikhuselayo Iasidi-isiseko sekhemikhali isinxibo esikhuselayo kwiSihlomelo A
Lungisa isampuli
1. Isampula: Kwisisombululo ngasinye sovavanyo, thatha iisampulu ezi-6 kwimpahla yokukhusela, inkcazo yi-100mm × 100m,
Phakathi kwabo, i-3 iisampulu ezingenamthungo kunye ne-3 iisampulu ezidibeneyo. Umthungo womfanekiso othungelweyo kufuneka ube sembindini wesampulu.
2. Ukuhlamba isampuli: jonga i-GB24540-2009 iSihlomelo K ngeendlela ezithile zokuhlamba kunye namanyathelo
Einkqubo xperiment
1. Qhagamshela umbane wesixhobo kunye nentambo yamandla enikezelweyo kwaye uvule iswitshi yamandla.
2. Ukusasaza isampuli esilungisiweyo esicwangcisiweyo phakathi kweepleyiti ze-electrode eziphezulu kunye nezantsi, uphonsa i-0.1 mL ye-reagent ukusuka kumngxuma ojikelezayo kunye nocingo lokuqhuba ukuya kumphezulu wesampuli, kwaye ucinezele iqhosha elithi "Qala / Yeka" ngexesha elifanayo ukuqalisa. ixesha. Kwimizekelo ene-seams, i-wire conductive ifakwe kwi-seams kwaye i-reagents ihlahlela kwii-seams.
3. Emva kokwenzeka kokungena, isixhobo siyayeka ukubala ixesha ngokuzenzekelayo, isibane sesalathisi sivuliwe, kwaye i-alam iyakhala. Ngeli xesha, ixesha lokuyeka lirekhodwa.
4. Ukwahlula i-electrodes ephezulu nangaphantsi kwaye ucinezele iqhosha elithi "reset" ukubuyisela imeko yokuqala yesixhobo. Emva kovavanyo olunye, coca intsalela kwi-electrode kunye nocingo oluqhubayo.
5. Ukuba kukho nayiphi na imeko engalindelekanga ngexesha lovavanyo, unokucofa ngokuthe ngqo iqhosha elithi "Qala / Yeka" ukuyeka ixesha kwaye unike i-alamu.
6. Phinda amanyathelo 2 ukuya ku-4 de zonke iimvavanyo zenziwe. Emva kokuba uvavanyo lugqityiwe, cima amandla esixhobo.
7. Iziphumo zokubala:
Kwiisampulu ezingenamthungo: ufundo luphawulwe njenge-t1, t2, t3; ixesha lokungena
Kwiisampuli ezinemithungo: ufundo lurekhodwa njenge-t4, t5, t6; ixesha lokungena
Ukulumkela
1. Isisombululo sovavanyo esisetyenziswe kuvavanyo siyingozi kakhulu. Nceda uqaphele ukhuseleko kwaye uthathe amanyathelo okukhusela ngexesha lovavanyo.
2. Sebenzisa i-dropper kwi-pipette isisombululo sovavanyo ngexesha lovavanyo.
3. Emva kovavanyo, hlambulula umphezulu webhentshi yokuvavanya kunye nesixhobo ngexesha lokuthintela ukubola.
4. Isixhobo kufuneka sisekelwe ngokuthembekileyo.
Uluhlu lokupakisha
| HAYI. | Ukupakisha umxholo | Qty. | Uqwalaselo | Phawula |
| 1 | Umamkeli | Iseti e-1 | □ | |
| 2 | umququ | Iingceba ezi-1 | □ | |
| 3 | intambo yamandla | 1 ingcambu | □ | |
| 4 | Iphepha le-electrode ephezulu | Iingceba ezi-1 | □ | Umamkeli uqhagamshelwe |
| 5 | Isikhokelo somsebenzisi | Iseti e-1 | □ | |
| 6 | Uluhlu lokupakisha | Iseti e-1 | □ | |
| 7 | Isiqinisekiso sokuhambelana | Iseti e-1 | □ |
SHANDONG DRICK Instruments CO.,LTD
Iprofayile yekhampani
I-Shandong Drick Instruments Co., Ltd, ibandakanyeka ikakhulu kuphando kunye nophuhliso, ukuveliswa kunye nokuthengiswa kwezixhobo zokuvavanya.
Inkampani yasekwa ngo-2004.
Iimveliso zisetyenziswa kwiiyunithi zophando lwezenzululwazi, amaziko okuhlola umgangatho, iiyunivesithi, ukupakishwa, iphepha, ushicilelo, irabha kunye neeplastiki, iikhemikhali, ukutya, amayeza, amalaphu, kunye namanye amashishini.
UDrick unika ingqwalasela ekulimeni italente kunye nokwakhiwa kweqela, ukubambelela kumbono wophuhliso wobuchule, ukuzinikela.pragmatism, kunye nokusungula izinto ezintsha.
Ukuthobela umgaqo ojolise kubathengi, ukusombulula ezona mfuno zingxamisekileyo nezisebenzayo zabathengi, kwaye unikeze izisombululo zeklasi yokuqala kubathengi abaneemveliso ezikumgangatho ophezulu kunye nobuchwepheshe obuphambili.
