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Hanna Instruments HI 9812 User Manual

Hanna Instruments HI 9812
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2
PRELIMINARY EXAMINATION ........................................................ 3
GENERAL DESCRIPTION ................................................................ 3
FUNCTIONAL DESCRIPTION .......................................................... 4
SPECIFICATIONS........................................................................... 5
OPERATIONAL GUIDE ................................................................... 6
pH CALIBRATION ......................................................................... 8
pH VALUES AT VARIOUS TEMPERATURES..................................... 9
EC/TDS CALIBRATION ................................................................. 10
EC/TDS CONVERSION FACTOR..................................................... 10
BATTERY REPLACEMENT .............................................................. 11
PROBE MAINTENANCE ................................................................ 12
ACCESSORIES ............................................................................. 13
CE DECLARATION OF CONFORMITY.............................................. 14
Dear Customer,
Thank you for choosing a Hanna product.
Please read this instruction manual carefully before using the meter.
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.
These instruments are in compliance with the directives.
TABLE OF CONTENTS
All Hanna Instruments meters are warranted for two years against defects in
workmanship and materials when used for their intended purpose and maintained
according to instructions. Probes are warranted for a period of six months.
This warranty is limited to repair or replacement free of charge.
Damages due to accidents, misuse, tampering or lack of prescribed maintenance are
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 failure. 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 Customer Service department
and then send it with shipping costs prepaid. When shipping any instrument, make
sure it is properly packaged for complete protection.
WARRANTY

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Hanna Instruments HI 9812 Specifications

General IconGeneral
BrandHanna Instruments
ModelHI 9812
CategoryMeasuring Instruments
LanguageEnglish

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