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Dear Customer,
Thank you for choosing a Hanna Instruments Product.
Please read this instruction manual carefully before using the instru-
ment.
This manual will provide you with all the necessary information for the
correct use of the instrument, as well as a precise idea of its versatility
in a wide range of applications.
These instruments are in compliance with CSA, UL and (EN
50081-1 and EN 50082-1) directives.
TABLE OF CONTENTSTABLE OF CONTENTS
TABLE OF CONTENTSTABLE OF CONTENTS
TABLE OF CONTENTS
PRELIMINARY EXAMINATION ................................................................ 3
GENERAL DESCRIPTION ........................................................................ 3
KEYBOARD AND REAR PANEL ............................................................... 4
SPECIFICATIONS .................................................................................. 5
CONDUCTIVITY MEASUREMENTS ........................................................... 6
CALIBRATION....................................................................................... 8
CONDUCTIVITY VS. TEMPERATURE CHART ........................................... 12
TEMPERATURE COMPENSATION .......................................................... 13
DETERMINATION OF THE TEMPERATURE
COEFFICIENT OF A SOLUTION (FOR HI8820 ONLY).............................. 14
PROBE MAINTENANCE ....................................................................... 15
ACCESSORIES .................................................................................... 16
WARRANTY........................................................................................ 18
CE DECLARATION OF CONFORMITY...................................................... 19
ISO 9000 Certified
Company since 1992