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Jun 03, 2025

Cov teeb meem cuam tshuam rau qhov sib npaug ntawm Karl Fischer noo noo noo noo analyzer thiab lawv cov kev daws teeb meem

 

TusRoj Cov Testeryog ib qho kev sib tw tsis siv neeg ua haujlwm raws li kev cai Faraday txoj cai thiab siv cov platinum raws li qhov ntsuas electrode. Lub hauv paus ntsiab lus los ntsuas kev ya raws noo yog: Thaum muaj cov qauv dej nkag mus nkag rau cov iodine tas, nws yuav noj cov iodine hauv electrolyte. Tom qab hloov pauv hauv iodine cov ntsiab lus yog ntsuas los ntawm ntsuas hluav taws xob, iodine yog precipitated rau ntawm electrolytic electrode rau rov qab ua los ntawm Iodine tau noj los ntawm dej. Txij li tus naj npawb ntawm cov roj hauv iodine molecules hauv cov txheej txheem tshuaj tiv thaiv tau sib npaug zos tuaj yeem ua kom pom ncaj qha rau ntawm lub vijtsam tom qab kev siv hluav taws xob.

FTWS-80901

 

1. Reagent teeb meem. Feem ntau, cov refestic txee lub neej ntawm Karl Fischer noo noo noo yog li ntawm ib xyoos. Kev saib xyuas tshwj xeeb yuav tsum tau them rau kev siv reagents uas tau tas sij hawm los yog nyob ze rau hnub tas sij hawm, uas yog nquag qeeb thiab nyuaj sib npaug. Tsis tas li ntawd, thaum electrolyte kev ua haujlwm qis dua 60%, nws tseem yooj yim kom muaj teeb meem sib npaug; Feem ntau, reagents tshiab tuaj yeem hloov tau. Ib qho ntxiv, cov reagents tom qab qhib yuav tsum tau khaws cia kom zoo thiab siv kom sai li sai tau.

 

2. Ib puag ncig cov av noo. Macrotricometric txoj kev ntsuas ntsuas cov dej. Cov av noo siab tuaj yeem ua rau sib npaug ntawm kev sib npaug, tshwj xeeb tshaj yog thaum peb siv Karl Fischer SCRATOR ua ke nrog Karl Fischer cov cua sov. Feem ntau, cov roj ntsha roj li silicone tuaj yeem siv rau txhua qhov kev cuam tshuam ntawm cov tshuaj tiv thaiv ntawm cov tshuaj tiv thaiv ntawm cov tshuaj tiv thaiv silica gel nyob rau hauv lub tshuab ziab khaub ncaws ua qhov ntsuas). Thib ob, cov av noo ntawm ib puag ncig tuaj yeem tswj tau. Ib lub dehumidifier lossis cua txias nrog kev ua haujlwm dehumidification tuaj yeem siv tau. Yog tias cov neeg mob tso cai, lub hnab looj tes zoo lossis chav tsev kom qhuav.

karl fischer transformer oil water content testing equipment - fuootech 01

 

3. Muaj dej nyob ntawm phab ntsa ntawm lub khob. Dej ntawm phab ntsa ntawm lub khob ntawm lub khob, lossis dej rau ntawm kev sib txuas ntawm phab ntsa ntawm lub khob thiab hluav taws xob, yuav ua rau muaj kev nyuaj rau kev sib npaug; Tshem tawm cov tshuab hluav taws xob, ziab cov raj thiab lwm yam khoom siv ntawm cov xaim hluav taws xob Karl Fishanol) yooj yim tawg, yog li ua kom cov tshuaj tiv thaiv zoo), thiab ua kom qhuav lub khob thiab nws cov khoom siv ntawm 50 degree.

karl fischer transformer oil water content testing equipment - fuootech 02

 

4. Tus cable Gas keeb kwm yav dhau yog loj. Nws tsuas yog tshwm sim thaum siv cov roj av roj. Nyob rau hauv cov xwm txheej ntawm kev tswj hwm cov av noo, ib puag ncig hauv lub khob thiab siv cov khoom siv tshuaj ntxuav tshiab, qhov ntsuas tuaj yeem ua tau yam tsis muaj cov cab roj. Tom qab cov cab kuj txuas nrog, lub twj paj nruag yog tsis sib xws rau lub sijhawm ntev thiab cov nqi electrolysis muaj nqis ntawm tus nqi. Nws yog feem ntau suav hais tias cov dej noo cov ntsiab lus ntawm cov cab kuj siab dhau; Feem ntau, cov desiccant siv los ntxuav cov cab kuj tuaj yeem hloov lossis muaj cov cab kuj siab (purity-purier roj (huv 9.99% thiab saum n2) tuaj yeem siv.

 

5. Lwm cov xwm txheej. Electrode tsis ua tiav ntawm Karl Fischer Sentrator: xws li electrode breakage, platinum xaim pob, hlau puas, thiab lwm yam.

 

Kuj tseem muaj qhov yuam kev nyob rau hauv qhov chaw parameter ntawm Karlam Fischer Sentrator: Koj tuaj yeem tiv tauj peb cov kws ua haujlwm los daws nws.

 

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