Knick Stratos Eco 2405 pH Manual Del Usuario página 11

Display
Automatic Calibration (Calimatic)
Action
Calibration with the first buffer is
terminated. Remove the sensor
and temp probe from the first
buffer solution and rinse them
thoroughly.
• One-point calibration:
End with cal.
Slope [%] and asymmetry
potential [mV] of the sensor
are displayed.
Proceed with enter.
• Two-point calibration:
Immerse sensor and tempera-
ture probe in the second buffer
solution.
Start with enter.
Retract sensor and temp probe
out of second buffer, rinse off,
re-install.
Repeat calibration: cal
End calibration: enter
pH value and "Hold" are dis-
played alternately. Sensoface
active, "enter" blinks.
Proceed with enter.
Hold is deactivated after 20 s.
Remark
For one-point
calibration only:
The calibration
process runs again as
for the first buffer.
The slope and asym-
metry potential of
the sensor (based on
25 °C) are displayed.
Confirmation
prompt.
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