Hanna Instruments HI 8014, Instruction Manual

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PRELIMINARY EXAMINATION

PRELIMINARY EXAMINATION

PRELIMINARY EXAMINATION

PRELIMINARY EXAMINATION

PRELIMINARY EXAMINATION

Remove the instrument from the packing material and examine it
carefully to make sure that no damage has occurred during ship-
ment. If noticeable damage is found, notify your Dealer.

Note:

 Save all packing material until you are sure that the

instrument functions correctly. Any defective items must be
returned in the original packing together with the supplied
accessories.

GENERAL DESCRIPTION

GENERAL DESCRIPTION

GENERAL DESCRIPTION

GENERAL DESCRIPTION

GENERAL DESCRIPTION

HI 8014, HI 8314, HI 8424, HI 8915

, 

HI 931000 

and 

HI 9622

are hand-held pH/mV meters. 

HI 9214

 is a compact stick pH meter

designed to be carried anywhere.
Common features are: interchangeable plastic-body electrodes, simple
controls on the front panel, low battery detector, large easy-to-read

LCD display, simple calibration procedure and lightweight ABS plastic
housing.
•

HI 8014

 is an affordable portable 

pH/mV meter

 ideally suited

for the educational field. The pH or mV ranges are easily selected
with a rotary knob. A °C range is also provided for manual
temperature compensation. 

HI 8014

 comes supplied with: HI  1332B

combination, double-junction, refillable pH electrode and a 9 volt
battery.

•

HI 8314

 is a 

pH/mV/°C meter

 designed for simplicity of use in

taking pH, mV (ORP) and temperature measurements. The pH,
mV and °C ranges are easily selected using a membrane
keyboard on the front panel. Temperature compensation of pH is
automatic when the temperature probe is connected and calibra-
tion adjustments are easily made with two trimmers on the front
panel. 

HI 8314

 comes supplied with: HI 1230B combination,

double-junction, gel pH electrode, HI 7669AW temperature probe,
a 9 volt battery and a calibration screwdriver.

•

HI 8424

 is a portable microprocessor-based 

pH/mV/°C meter

. It

features a user-friendly membrane keyboard, automatic calibra-
tion and error codes to guide the user in calibration and
troubleshooting. The meter has three memorized buffer values:

ISO 9000 Certified
Company since 1992

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 a

correct use of the instrument, as well as a more 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

EN 50081-1 and EN 50082-1.

TABLE OF CONTENTS

TABLE OF CONTENTS

TABLE OF CONTENTS

TABLE OF CONTENTS

TABLE OF CONTENTS

PRELIMINARY EXAMINATION ........................................................ 3

GENERAL DESCRIPTION ................................................................ 3

FUNCTIONAL DESCRIPTION HI 8014 ............................................. 5

SPECIFICATIONS HI 8014 ............................................................ 6

FUNCTIONAL DESCRIPTION HI 8314 ............................................. 7

SPECIFICATIONS HI 8314 ............................................................ 8

FUNCTIONAL DESCRIPTION HI 8915 ............................................. 9

SPECIFICATIONS HI 8915 .......................................................... 10

FUNCTIONAL DESCRIPTION HI 9214 ........................................... 11

SPECIFICATIONS HI 9214 .......................................................... 12

FUNCTIONAL DESCRIPTION HI 8424 ........................................... 13

SPECIFICATIONS HI 8424 .......................................................... 14

FUNCTIONAL DESCRIPTION HI 931000 ....................................... 15

SPECIFICATIONS HI 931000 ...................................................... 16

FUNCTIONAL DESCRIPTION HI 9622 ........................................... 17

SPECIFICATIONS HI 9622 .......................................................... 18

OPERATIONAL GUIDE ................................................................. 19

pH CALIBRATION ....................................................................... 25

pH VALUES AT VARIOUS TEMPERATURES ................................... 35

TEMPERATURE CALIBRATION ...................................................... 36

mV OUTPUT .............................................................................. 36

TROUBLESHOOTING GUIDE ........................................................ 37

ELECTRODE CONDITIONING AND MAINTENANCE ........................... 39

TAKING REDOX MEASUREMENTS ................................................. 42

BATTERY REPLACEMENT .............................................................. 43

DISPLAY CODES GUIDE............................................................... 44

ACCESSORIES ............................................................................. 45

ELECTRODE APPLICATION REFERENCE GUIDE ................................ 52

WARRANTY ................................................................................ 53

OTHER PRODUCTS FROM HANNA ............................................... 54

CE DECLARATION OF CONFORMITY .............................................. 55