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TABLE OF CONTENTS
WARRANTY
HI 2300 is guaranteed for two years against defects in workmanship and
materials when used for their intended purpose and maintained according to
instructions. Electrodes and probes are guaranteed for six months. This warranty
is limited to repair or replacement free of charge.
Damage due to accidents, misuse, tampering or lack of prescribed maintenance
is not covered.
If service is required, contact the dealer from whom you purchased the
instrument. If under warranty, report the model number, date of purchase,
serial number and the nature of the problem. If the repair is not covered by
the warranty, you will be notified of the charges incurred. If the instrument is
to be returned to Hanna Instruments, first obtain a Returned Goods
Authorization number from the Technical Service department and then send
it with shipping costs prepaid. When shipping any instrument, make sure it
is properly packaged for complete protection.
Dear Customer,
Thank you for choosing a Hanna Instruments product.
Please read this instruction manual carefully before using the instrument.
This manual will provide you with the necessary information for correct use of
the instrument, as well as a precise idea of its versatility.
If you need additional technical information, do not hesitate to e-mail us at
tech@hannainst.com or turn to the back cover for our worldwide contact list.
This instrument is in compliance with directives.
WARRANTY..................................................................................................... 2
PRELIMINARY EXAMINATION .............................................................................. 3
GENERAL DESCRIPTION .................................................................................... 3
FUNCTIONAL DESCRIPTION ................................................................................ 4
SPECIFICATIONS............................................................................................... 5
OPERATIONAL GUIDE ........................................................................................ 7
AUTORANGING ................................................................................................ 8
TEMPERATURE COMPENSATION ......................................................................... 8
EC/TDS CALIBRATION ....................................................................................... 9
NaCl CALIBRATION ......................................................................................... 10
TEMPERATURE CALIBRATION (for technical personnel only) .................................. 12
TEMPERATURE ADJUSTMENT .......................................................................... 12
CONDUCTIVITY VERSUS TEMPERATURE CHART ................................................. 13
SETUP .......................................................................................................... 14
GOOD LABORATORY PRACTICE ........................................................................ 15
DATA TRANSFER TO PC ................................................................................... 17
PROBE MAINTENANCE .................................................................................... 18
ACCESSORIES ................................................................................................ 18