Burkert 8202 ELEMENT - Page 56

54
Operating and functions
Detailed procedure for the 1- or 2-point calibration of the pH probe
OK
Save or not the
calibration result by
choosing "Yes" or
"No".
seeTable 1, page 52, for the pos-
sible cause of the error message.
BACK
Calib Sensor CalibrationProbe
→ Immerse the clean sensor in the first buffer solution; if the Hold mode is deacti-
vated, the transmitter alternately displays:
• the measured pH of the solution
• the measured temperature of the solution
→ Enter the pH of the buffer
solution.
1st point
7.100 pH
7.000 pH
Cal. Result
Offset:-10.70 mV
Span:0.0mV/pH
The transmitter displays the
calibration result.
BACK
Cal. Result
Save: Yes/No
"Error: Span/
offset out of
range"
Probe
BACK
"Warning:
Span/offset
out of range"
Probe
see Table 1, page 52, for the pos-
sible cause of the warning message.
Do you want to
calibrate a 2nd
point?
NO
YES
→ Rinse the sensor. When the pH
reaches the desired value, validate
rinsing with "OK"
Rinse
6.153 pH
25.00 °C
2nd point
10.03 pH
10.01 pH
OK
→ Immerse the clean sensor in the second buffer
solution; if the Hold mode is deactivated, the
transmitter alternately displays:
• the measured pH of the solution
• the measured temperature of the solution
→ Enter the pH of the buffer
solution.
English
Type 8202 ELEMENT