www.elektronik.si

[.]

Brisana vsebina odstranjenega uporabnika.

[shmandi]

Citat iz wikipedie:
A glass electrode alone without combined reference electrode is typically stored immersed in an acidic solution of around pH 3.0. In an emergency, acidified tap water can be used, but distilled or deionised water [b]must never be used[/b] for longer-term probe storage as the relatively ionless water "sucks" ions out of the probe membrane through diffusion, which degrades it.

[Bozo]

Ja, lahko je potopljena v deionizirani vodi.

[shmandi]

[clownfish]

ata Google najde marsikaj..

http://www.hannainst.com/Usa/whitepaper/CareandstorageofpHelectroderev4.pdf

http://mrclab.com/media/uploads/ph_electrode_maintenance.pdf

[Bozo]

31 let dela je za mano in še vedno hranimo vse sonde v demineralizirani (purificirani)vodi. Čudno da nas nihče ne opozori da delamo narobe.

[piroman]

Mare, s 3M KCl ne moreš zgrešit. Vsekakor pa ne uporabljaj deionizirane vode.

[TheChemist]

[simeon]

V službi jo namakamo v KCl. Predhodno smo jo v deionizirani vodi in je bila sonda uporabna nekje eno leto.