Burkert 8202 ELEMENT User Manual

53
Operating and functions
Detailed procedure for the 1-point calibration of the oxidation reduction potential sensor
OK
Save or not the calibration
result by choosing "Yes" or
"No".
see Table 2 for the possible cause of
the error message.
BACK
Calib Sensor CalibrationProbe
→ Immerse the clean sensor in the buffer solution; if the Hold mode is
deactivated, the transmitter alternately displays:
• the measured potential difference of the solution
• the measured temperature of the solution
→ Enter the potential difference
of the reference solution
(indicated on the bottle).
Calibration
465.0 mV
475.0 mV
Cal. Result
Offset:-55.60mV
The transmitter displays the
calibration result.
OK
Cal. Result
Save: Yes/No
"Error: Span/
offset out of
range""
Probe
BACK
"Warning:
Span/offset
out of range"
Probe
see Table 2 for the possible
cause of the warning message.
At the end of calibration of the oxidation reduction potential probe, two types of message may be displayed:
Message '"offset" value Possible cause Recommended action
warning:
"Warning:Span/
offset out of
range"
-60 mV < Offset < -35 mV
or
35 mV < Offset < 60 mV
Error in the buffer solution.
→ Use the correct buffer
solution.
The probe has reached
halfway in its lifespan
→ The values can be saved or
not.
error:
"Error:Span/
offset out of
range"
< -60 mV
or
> 60 mV
The probe must be replaced.
→ Replace the probe.
→ Calibrate the transmitter
again when the new probe is
in place
Table 2: Warning and error messages when calibrating an oxidation reduction potential probe
English
Type 8202 ELEMENT

Burkert 8202 ELEMENT Specifications

General

Brand	Burkert
Model	8202 ELEMENT
Category	Measuring Instruments
Language	English