YSI TruLine ORP 50 - Manual (Page 11)

T 814241 04/2014 11
TruLine Wear parts and accessories
Oxidizing
pretreatment
Reducing
pretreatment
Immerse the platinum electrode for two to three
days in a sulfuric acid chlorine solution. Chlorine
powder for producing the solution is included in the
SORT/RH reagent set.
Note: The diaphragm must not be immersed in the
chlorine solution!
When the electrode is ready for the test immerse it
in the RH 28 ORP buffer solution and wait for a sta-
ble measured value.
Wear parts and accessories
Description Model Order no.
Reference electrolyte solution 3 mol/l KCl,
Ag
+
-free (250 ml)
KCl-250 109 705Y
Reagent set for regenerating ORP platinum
electrodes, consisting of 10 g activation
powder and 30 g chlorine powder SORT/RH 109 730Y
Zobell ORP buffer solution (125 ml) 3682 061320