Hanna Instruments HI 9023C Instruction Manual
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Hanna Instruments HI 9023C Instruction Manual

Portable waterproof ph meters
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Instruction Manual

HI 9023C - HI 9023CN
HI 9024C - HI 9025C
HI 9110 - HI 9210
HI 9210N
Portable Waterproof
pH Meters
M a n u f a c t u r e r s
s i n c e
1 9 7 8
These Instruments are in
Compliance with the CE Directives
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
tech@hannainst.com.
These instruments are in compliance with the

TABLE OF CONTENTS

TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
PRELIMINARY EXAMINATION ..................................................... 3
GENERAL DESCRIPTION ............................................................ 3
SPECIFICATIONS HI 9023C & HI 9023CN ................................. 6
SPECIFICATIONS HI 9024C & HI 9025C .................................... 8
FUNCTIONAL DESCRIPTION HI 9110.......................................... 9
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
BATTERY REPLACEMENT & AUTO-OFF ...................................... 30
ACCESSORIES ....................................................................... 31
ELECTRODE APPLICATION REFERENCE GUIDE ............................. 37
WARRANTY .......................................................................... 38
CE DECLARATION OF CONFORMITY ......................................... 39
2
directives.

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Summary of Contents for Hanna Instruments HI 9023C

  • Page 1: Table Of Contents

    Instruction Manual 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 HI 9023C - HI 9023CN instrument, as well as a precise idea of its versatility.

  • Page 2: Preliminary Examination

    The calibration trimmers are sealed behind a protective cover so These waterproof Hanna instruments are heavy-duty pH meters that they cannot be accidentally moved or readjusted by unauthorized designed to provide laboratory results and accuracy under harsh persons.

  • Page 3: Functional Description Hi 9023C & Hi 9023Cn

    FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION SPECIFICATIONS HI 9023C SPECIFICATIONS HI 9023C SPECIFICATIONS HI 9023C SPECIFICATIONS HI 9023C SPECIFICATIONS HI 9023C HI 9023C & HI 9023CN HI 9023C & HI 9023CN HI 9023C & HI 9023CN HI 9023C &...

  • Page 4: Functional Description Hi 9024C & Hi 9025C

    FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION SPECIFICATIONS HI 9024C & HI 9025C SPECIFICATIONS HI 9024C & HI 9025C SPECIFICATIONS HI 9024C & HI 9025C SPECIFICATIONS HI 9024C & HI 9025C SPECIFICATIONS HI 9024C & HI 9025C FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION HI 9024C &...

  • Page 5: Functional Description Hi 9110

    FUNCTIONAL DESCRIPTION HI 9110 FUNCTIONAL DESCRIPTION HI 9110 FUNCTIONAL DESCRIPTION HI 9110 FUNCTIONAL DESCRIPTION HI 9110 FUNCTIONAL DESCRIPTION HI 9110 FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION FUNCTIONAL DESCRIPTION HI 9210 & HI 9210N HI 9210 & HI 9210N HI 9210 &...

  • Page 6: Specifications Hi 9110, Hi 9210 & 9210N

    SPECIFICATIONS HI 9110, HI 9210 SPECIFICATIONS HI 9110, HI 9210 SPECIFICATIONS HI 9110, HI 9210 SPECIFICATIONS HI 9110, HI 9210 SPECIFICATIONS HI 9110, HI 9210 OPERATIONAL GUIDE OPERATIONAL GUIDE OPERATIONAL GUIDE OPERATIONAL GUIDE OPERATIONAL GUIDE & HI 9210N & HI 9210N &...
  • Page 7 pH MEASUREMENTS HI 9023C, HI 9023CN and HI 9210N To use the meter's Automatic Temperature Compensation feature, To take a pH measurement remove the elec- simply submerge the pH/ C electrode into the sample and wait for a trode protective cap and simply submerge the couple of minutes.
  • Page 8 ORP MEASUREMENTS (HI 9023C AND HI 9025C) p p p p p H CALIBRATION H CALIBRATION H CALIBRATION H CALIBRATION H CALIBRATION To enter the "mV" mode (ORP or ISE), turn the instrument ON and press the RANGE key until the display changes to mV. It is recommended to calibrate the instrument frequently, especially if high accuracy is required.
  • Page 9 when it is turned off. Note: The electrode should be submerged Note: The meter will lose the calibration if approximately 4 cm (1½") into the solution. With the temperature probe the batteries are removed. located as close to it as possible (HI HI HI HI HI ON/OFF HI 9023C only: 9023C...
  • Page 10 • Rinse the electrode with clean or distilled water first and then • Once the electrode is submerged in the with pH 4.01 (or 10.01) buffer. Dip the electrode into the pH buffer solution, the LCD will notify the NOT READY user if the reading is not stable by an intermittent "NOT READY".

  • Page 11: Ph Calibration

    • Press pH/ C SET key for HI 9110 or Note: The electrode should be submerged the RANGE key for HI 9210 to select the approximately 4 cm (1½") into the manual temperature setting. The " C" READY solution with the temperature probe symbol will be displayed to indicate the located as close to it as possible.

  • Page 12: Ph Values At Various Temperatures

    (1½") into the solution. For HI 9110 and p p p p p H VALUES AT VARIOUS H VALUES AT VARIOUS H VALUES AT VARIOUS H VALUES AT VARIOUS H VALUES AT VARIOUS HI 9210, place the thermometer close TEMPERATURES TEMPERATURES TEMPERATURES TEMPERATURES...

  • Page 13: Troubleshooting Guide

    ELECTRODE CONDITIONING ELECTRODE CONDITIONING ELECTRODE CONDITIONING ELECTRODE CONDITIONING ELECTRODE CONDITIONING T R O U B L E S H O O T I N G G U I D E T R O U B L E S H O O T I N G G U I D E T R O U B L E S H O O T I N G G U I D E T R O U B L E S H O O T I N G G U I D E T R O U B L E S H O O T I N G G U I D E...
  • Page 14 Cleaning Procedure above. for single junction or HI 7082 or HI 8082 for double junction elec- trodes). Allow the electrode to stand upright for 1 hour. Follow the Storage Procedure above. AmpHel is a registered Trademark of "Hanna Instruments" ®...

  • Page 15: Taking Redox Measurements (Hi 9023C & Hi 9025C Only)

    TAKING REDOX MEASUREMENTS BATTERY REPLACEMENT & AUTO-OFF BATTERY REPLACEMENT & AUTO-OFF BATTERY REPLACEMENT & AUTO-OFF BATTERY REPLACEMENT & AUTO-OFF BATTERY REPLACEMENT & AUTO-OFF (HI 9023C & HI 9025C only) If the batteries become weak: - HI 9023C and HI 9023CN will display a blinking additional decimal point.

  • Page 16: Accessories

    REFILL ELECTROLYTE SOLUTIONS IN FDA APPROVED A C C E S S O R I E S A C C E S S O R I E S A C C E S S O R I E S A C C E S S O R I E S A C C E S S O R I E S BOTTLES HI 8071...
  • Page 17 HI 1083B HI 2031B Glass-body, micro, Viscolene, non-refillable, combination pH elec- Glass-body, semimicro, conic, refillable, combination pH electrode. trode. Use: biotechnology, micro titration. Use: semisolid products. 6 mm 12 mm 5 mm 3 mm 0.5" 0.25" 0.2" 3.0 mm DIA 0.12"...
  • Page 18 FC 210B ORP electrodes: Glass-body, double junction, conic, Viscolene, non-refillable, combi- nation pH electrode. Use: milk, yogurt. HI 3131B Glass-body, refillable, combination platinum ORP electrode. U s e : 12 mm 0.5" titration. 12 mm FC 210 0.5" 120 mm 4.7"...

  • Page 19: Electrode Application Reference Guide

    REFERENCE GUIDE REFERENCE GUIDE REFERENCE GUIDE REFERENCE GUIDE Application Electrodes * All Hanna Instruments meters are guaranteed for two years 1. Aquarium HI 1332B against defects in workmanship and materials when used for their 2. Bath-water HI 1130B intended purpose and maintained according to instructions. The 3.

  • Page 20: Ce Declaration Of Conformity

    CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY HANNA LITERATURE HANNA LITERATURE HANNA LITERATURE HANNA LITERATURE HANNA LITERATURE Hanna publishes a wide range of catalogs and hand- books for an equally wide range of applications. The reference literature currently covers areas such as: •...

This manual is also suitable for:

Hi 9023cnHi 9024cHi 9025cHi 9110Hi 9210Hi 9210n

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