Hanna Instruments hi 504920 Benutzerhandbuch
2
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 correct use of the instrument.
If you need additional technical information, do not hesitate to e-mail
us at tech@hannainst.com.
This instrument is in compliance with
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 correct use of the instrument.
If you need additional technical information, do not hesitate to e-mail
us at tech@hannainst.com.
This instrument is in compliance with
directives.
PRELIMINARY EXAMINATION ..................................................................... 3
GENERAL DESCRIPTION ........................................................................... 3
FUNCTIONAL DESCRIPTION ....................................................................... 5
SPECIFICATIONS .................................................................................. 6
INITIAL PREPARATION .............................................................................. 7
CALIBRATION
GENERAL DESCRIPTION ........................................................................... 3
FUNCTIONAL DESCRIPTION ....................................................................... 5
SPECIFICATIONS .................................................................................. 6
INITIAL PREPARATION .............................................................................. 7
CALIBRATION
.................................................................................. 8
pH CALIBRATION PROCEDURE ........................................ 8
mV CALIBRATION PROCEDURE .................................... 10
TEMPERATURE CALIBRATION PROCEDURE .................... 10
mV CALIBRATION PROCEDURE .................................... 10
TEMPERATURE CALIBRATION PROCEDURE .................... 10
USE AS REFERENCE pH METER .............................................................. 11
SETUP MODE
SETUP MODE
............................................................................... 14
TAKING MEASUREMENTS ...................................................................... 17
GOOD LABORATORY PRACTICE (GLP) ..................................................... 19
BATTERY REPLACEMENT ....................................................................... 21
TEMPERATURE-RESISTANCE CORRELATION
FOR HANNA PH SENSITIVE GLASS .......................................................... 22
ELECTRODE CONDITIONING AND MAINTENANCE ...................................... 23
ACCESSORIES ...................................................................................... 25
CE DECLARATION OF CONFORMITY ........................................................ 27
GOOD LABORATORY PRACTICE (GLP) ..................................................... 19
BATTERY REPLACEMENT ....................................................................... 21
TEMPERATURE-RESISTANCE CORRELATION
FOR HANNA PH SENSITIVE GLASS .......................................................... 22
ELECTRODE CONDITIONING AND MAINTENANCE ...................................... 23
ACCESSORIES ...................................................................................... 25
CE DECLARATION OF CONFORMITY ........................................................ 27
TABLE OF CONTENTS
WARRANTY
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 accident, 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 num-
ber 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 Instru-
ments, first obtain a Returned Goods Authorization number from the Customer Service
department and then send it with shipping costs prepaid. When shipping any instru-
ment, make sure it is properly packaged for complete protection.
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 accident, 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 num-
ber 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 Instru-
ments, first obtain a Returned Goods Authorization number from the Customer Service
department and then send it with shipping costs prepaid. When shipping any instru-
ment, make sure it is properly packaged for complete protection.