K 500 / K 800
Aging
ba15360e03
10/2014
9
What to do if ...
Measured value
unstable
Slope too low
Cause
Remedy
– Inner junctions not
sufficiently wetted with
bridge electrolyte (K 800)
– Fill up bridge electrolyte until the
inner junctions are covered with
bridge electrolyte
– Junctions encrusted
– Leave the bridge electrolyte to
react on the junctions for some
hours until the crusts have
dissolved.
– Cable broken
– Exchange the electrode
Cause
Remedy
– Conditioning time too short
– Extend conditioning time
– Standard solutions too old
– Use new standard solutions
– Junctions encrusted
– Leave the bridge electrolyte to
react on the inner junctions for
some hours until the crusts have
dissolved.
– Electrode defective
– Exchange the electrode
