
3
Introduction ................................................................ 4
Technical Data .......................................................... 6
Front and Top Panels ................................................ 8
Operational Guide .................................................... 10
Autoranging ............................................................. 14
Temperature Compensation .................................... 15
EC & TDS Calibration ........................................... 17
Temperature Adjustment ........................................ 22
Setup ........................................................................ 23
Good Laboratory Practice ....................................... 26
Log-on-Demand ....................................................... 29
Hold Function .......................................................... 33
Printing
(AD332 only) ............................................................
34
PC interface
(AD332 only) ..................................................
36
Battery Replacement .............................................. 37
Probe Maintenance ................................................. 38
Probes and Solutions ............................................... 39
TABLE OF CONTENTS
38
PROBE MAINTENANCE
After measurements, rinse the probe with clean water.
If a more thorough cleaning is required, remove the probe
sleeve and clean the probe with a cloth or a non-abra-
sive detergent.
Make sure to reinsert the sleeve onto the probe properly
and in the right direction.
After cleaning the probe, recalibrate the instrument.