6.
Use the MI/
▲
or MR/
▼
keys to scroll the display to
the correct value of your calibration standard.
Be
sure to use the value for the normalization temperature
for which your meter is set (either 25°C or 20°C). You
can select the normalization temperature in the SETUP
mode (see page 19 for directions).
See Figure 8.
NOTE:
At any time during the calibration, you may exit
the Calibration mode and return to Measurement
mode by pressing the CAL/MEAS button. The
meter will retain the old calibration data.
7. Press ENTER to store calibration. Return to the MEAS
mode to confirm.
See Figure 9.
8. Repeat steps 1-7 for other ranges. You can calibrate at
one point for each of the five ranges.
Errors in Conductivity Calibration
When an error occurs during the calibration procedure,
the display flashes“ERR” in the lower left hand corner.
During conductivity calibration, “ERR” displays when you
try to change the slope by more than ±20%. “ERR” dis-
played warns you of improper probe use, a bad calibration
solution, or improper calibration technique.
9
Figure 8
CAL
µ S
°C
ATC
COND
Figure 9
READY
MEAS
AUTO
µ S
°C
ATC
COND
warranty/
return of items
appendix
accessories
specifications
error
messages/
troubleshooting
probe care
and
maintenance
setup
program
conductivity
measurement
temperature
calibration
conductivity
calibration
starting up
introduction
Summary of Contents for WD-35610-00
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