2
PRELIMINARY EXAMINATION........................................................ 3
GENERAL DESCRIPTION ............................................................... 3
FUNCTIONAL DESCRIPTION HI 9023C & HI 9023CN ..................... 5
SPECIFICATIONS HI 9023C & HI 9023CN ..................................... 6
FUNCTIONAL DESCRIPTION HI 9024C & HI 9025C ........................ 7
SPECIFICATIONS HI 9024C & HI 9025C ....................................... 8
FUNCTIONAL DESCRIPTION HI 9110 ............................................ 9
FUNCTIONAL DESCRIPTION HI 9210 & HI 9210N ....................... 10
SPECIFICATIONS HI 9110, HI 9210 & 9210N ............................ 11
OPERATIONAL GUIDE ................................................................ 12
pH CALIBRATION....................................................................... 16
pH VALUES AT VARIOUS TEMPERATURES ................................... 24
TROUBLESHOOTING GUIDE ........................................................ 25
ELECTRODE CONDITIONING AND MAINTENANCE.......................... 26
TAKING REDOX MEASUREMENTS (HI 9023C & HI 9025C only) .... 29
BATTERY REPLACEMENT & AUTO-OFF ......................................... 30
ACCESSORIES ........................................................................... 31
ELECTRODE APPLICATION REFERENCE GUIDE .............................. 37
WARRANTY ............................................................................... 38
CE DECLARATION OF CONFORMITY ............................................. 39
Dear Customer,
Thank you for choosing a Hanna Product. Please read this instruction
manual carefully before using the instrument. It will provide you with
the necessary information for a correct use of the instrument, as well
as a precise idea of its versatility. If you require further technical
information, do not hesitate to e-mail us at [email protected].
These instruments are in compliance with the directives EN 50081-1
and EN 50082-1.
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
39
Recommendations for Users
Before using these products, make sure that they are entirely suitable for the environment in which they are used.
Operation of these instruments in residential area could cause unacceptable interference to radio and TV equipment,
requiring the operator to take all necessary steps to correct interference.
The glass bulb at the end of the electrode is sensitive to electrostatic discharges. Avoid touching this glass bulb at all
times.
During calibration of instruments, ESD wrist straps should be worn to avoid possible damage to the electrode by
electrostatic discharge.
To maintain the EMC performance of equipment, the recommended cables noted in the user's manual must be used.
In particular cases the instruments could turn off. In such cases, turn them on by pressing the ON/OFF key.
Any variation introduced by the user to the supplied equipment may degrade the instruments' EMC performance.
To avoid electrical shock, do not use these instruments when voltages at the measurement surface exceed 24VAC or 60VDC.
To avoid damage or burns, do not perform any measurement in microwave ovens.
CE DECLARATION OF CONFORMITY
CE DECLARATION OF CONFORMITY
CE DECLARATION OF CONFORMITY
CE DECLARATION OF CONFORMITY
CE DECLARATION OF CONFORMITY
Содержание HI 9023C
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