Sil ver chloride reference electrode. R0303 Ag / AgCl reference

Sil ver chloride reference electrode. R0303 Ag / AgCl reference

Deskripsi :

Model Number : R0303
Type : 2-digit Counters
DIY Supplies : ELECTRICAL
Brand Name : TailKuKe
Origin : Mainland China
Certification : NONE


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SellingPoint

R0303ag/AgClreferenceelectrodeiscomposedofasilverwireplatedwithsilverchloride(withapolytetrafluoroethylenecap),aglasstube(i.e.referenceelectrodechamber)anda"porousceramichead"sealedintheglasstube.Thereferenceelectrodechamberwasfilledwith3MKClsolution.OrthecustomermaychooseotherconcentrationsofKCltofill.TherelativevoltagebetweenthereferenceelectrodeandthestandardhydrogenelectrodecanbecalculatedbytheactivityofCl-ion:Beforeusingthereferenceelectrode,pleasecheckwhethertherearebubblesintheglasstube.Iftherearebubbles,youcandriveoutthegasinthetubebyshakingornailflicking.Iftherearecrystalsaroundtheglasstube,itisanormalphenomenon.ThiscrystallizationisthedrycrystallizationofKClleakedfromtheinside.Theleakageofliquidbycolleaguesisanormalphenomenon.Inthelaboratory,iftheresistanceincreases,itmaybe"theporousceramicisdry.Atthistime,youcanpulltheglasstubeoutofthepolytetrafluoroethylenecap,letalittleairintotheglasstube,andthenplacetheglassvertically.Afterthebubbleisdrivenoutoftheglasstubewiththenailbullet,andtheninserttheglassintothePTFEsleeve.Atthistime,theKClsolutioncanextrudetheporousceramicthroughpressure,soastorestorethechannelshape.Atthesametime,whenthesolutioninsidetheelectrodeislost,theliquidisaddedbythismethod.Inthisway,theelectroderesistancecanbereducedandtheelectrodecanbeusednormally.Whentheelectrodeisnotused,theelectrodecanbesoakedinsaturatedpotassiumchloridesolution,orontheprotectivecap,andstoreddry.Befo

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