User Guide

This waterproof Hanna instrument is heavy-duty pH meter designed to

provide laboratory results and accuracy under harsh industrial condi-

tions.

HI 9524 is a pH/°C meter with a built-in microprocessor. A large

dual-level LCD displays the pH and temperature simultaneously. The

display has graphic symbols to make the calibration procedure easy to

follow. The meter has 5 memorized buffer values (4.01, 6.86, 7.01,

9.18 and 10.01), buffer recognition to avoid errors during calibration

and automatic temperature compensation. To insure trouble-free op-

eration, the meter's circuitry comes with built-in protection against

electromagnetic interference.

HI 9524 is supplied with HI 1230B combination double-junction, gel

pH electrode, HI 7669/2W temperature probe, pH 4.01 and 7.01 (20

mL each) buffer solutions, sample vessel, 1.5V AA size batteries (4

each) and a rugged carrying case.

Remove the instrument from the packing material and examine it

carefully to make sure that no damage has occurred during shipping.

If there is any noticeable damage, notify your Dealer immediately.

Note: Save all packing materials until you are sure that the instru-

ment functions correctly. Any damaged or defective item must

be returned in its original packing materials together with the

supplied accessories.

PRELIMINARY EXAMINATIONPRELIMINARY EXAMINATION

PRELIMINARY EXAMINATION

GENERAL DESCRIPTIONGENERAL DESCRIPTION

GENERAL DESCRIPTION