3
TABLE OF CONTENTS
PRELIMINARY EXAMINATION ............................................4
GENERAL DESCRIPTION ................................................. 4
MAIN FEATURES OF DIFFERENT MODELS ......................... 5
FUNCTIONAL DESCRIPTION ............................................7
MECHANICAL DIMENSIONS ............................................9
SPECIFICATIONS .......................................................... 10
INSTALLATION .............................................................. 11
SETUP MODE .............................................................. 14
CONTROL MODE ........................................................ 21
IDLE MODE ................................................................. 29
ANALOG OUTPUT ....................................................... 30
CALIBRATION ...............................................................32
LAST CALIBRATION DATA ............................................... 40
FAULT CONDITIONS AND SELFTEST PROCEDURES ........... 41
EXTERNAL FUNCTIONS ................................................. 45
RS 485 COMMUNICATION ............................................46
STARTUP ......................................................................53
EC VALUES AT VARIOUS TEMPERATURES ..........................54
EC / TDS PROBE MAINTENANCE ................................... 55
ACCESSORIES .............................................................. 56
WARRANTY ................................................................. 58
CE DECLARATION OF CONFORMITY ............................. 59
© 2001 Hanna Instruments
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Summary of Contents for HI 23 Series
Page 9: ...9 MECHANICAL DIMENSIONS...