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Idiomas disponibles
Storage
The connector should be protected from hu-
midity by the protective cap
Place the electrode in the storage protector
with Crisolyt (KCl 3M).
Close the refilling port with the stopper
Life of an electrode
The average life expectancy of a pH electrode
is approximately one year depending on the
working conditions.
An electrode used for more than six months
that does not response appropriately after re-
generation, must be replaced by a new one.
To avoid accidental breakage of the glass body
electrodes, the use of the working protector,
code 91 62, is recommended.
If an electrode has too short life span,
less than three months, ask us about it.
Probably there is a more suitable electrode
for the application.
Specifications
Measuring range
Operating temp.
Reference
element
Diaphragms
Electrolyte
Body material
Min. immersion depth
Applications:
Diffi cult samples, solutions with colloids and
solids in suspension.
Suitable to measure in distilled water, wines,
painting, emulsions, creams, samples with
pH higher than 12, etc.
Limits
Temperatures > 60 ºC.
Warranty
CRISON guarantees this electrode against
manufacturing defects.
Validity: 6 months from shipment date.
Limitations:
• Accidental damage.
• Inadequate applications.
• Non-fulfilment of the recommendations.
• Normal wear and tear of the electrode.
QUALITY CERTIFICATE
The attached electrode 52 22 has passed
the quality test and follows the next speci-
fi cations:
• Asymmetry potential < ± 15 mV.
• Sensitivity, pH 4...7 (at 25 ˚C) > 98%.
• Response time, pH 4...7 < 20 s.
.
0 ... 14 pH
0 ... 60 °C
encapsulated
Ag/AgCl crystals
sleeve
CRISOLYT
glass
20 mm
GB
.
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