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Ag electrode 52 60
Introduction
The 52 60 is a silver electrode for argento-
metric titrations.
Electrode preparation
Remove the storage protector containing
electrolyte by unscrewing it
Remove the cap from the filling port
Measurements. Recommendations
• The sample must cover the electrode's
diaphragms
• After measurement, clean the electrode
with distilled water.
Maintenance
• Periodically refill the electrode with
electrolyte. Maintain the level as high
as possible
• Diaphragm cleaning: use the diaphragm
cleaning solution, code 96 10.
• Indicator metal cleaning: can be ribbed
with soft abrasive, for example tooth
paste.
Troubleshooting
... the reading is always the same.
Short circuit in the electrode or connector.
Substitute the electrode.
... unstable reading.
Broken cable.
Substitute the cable.
... very slow response.
Dirt on the diaphragm or the silver ring.
Reference system worn out.
Clean, regenerate or substitute the elec-
trode.
Storage
The connector should be protected from
humidity by the protective cap
Place the electrode in the storage protector
with appropriate electrolyte KNO
Close the refilling port with the stopper
Life of an electrode
The life expectancy of the electrode could
be indefinite when the suitable mainte-
nance is applied.
Specifications
Measuring range
Indicator metal
Operating temp.
Reference
Diaphragm
Electrolyte
Body material
Min. puncture
depth
10
.
.
± 2000 mV
0 ... 80 °C
encapsulated Ag/
ceramic
KNO
.
.
3
silver
AgCl
1M
3
glass
12 mm
.
1M.
.
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