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PRELIMINARY EXAMINATION
HI 98170
,
HI 98171
and
HI 98172
are state-of-the-art, heavy-duty pH
meters, designed to provide laboratory results and accuracy under harsh
industrial conditions.
These instruments are provided with a series of new diagnostic features which
add an entirely new dimension to the measurement of pH, by allowing the
user to dramatically improve the reliability of the measurement:
• 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and
12.45) for calibration
• pH calibration up to five calibration points
• Custom calibration by entering up to five custom buffers
• Messages on the LCD to make the calibration easy and accurate
• Diagnostic features to alert the user when the electrode needs cleaning
• Outside Calibration Range warning
• Monitoring of the electrode aging
• User-selectable “calibration time out” to remind when a new calibration is
necessary
Hanna Instruments reserves the right to modify the design,
construction and appearance of its products without advance notice.
GENERAL DESCRIPTION
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
damage, notify your Dealer or the nearest Hanna Customer Service Center.
Each instrument is supplied with:
•
HI 1230B
Combination double-junction, gel pH Electrode
•
HI 7662
stainless steel Temperature Probe with 1 m (3.3') Cable
•
pH 4.01 & 7.01
Buffer Solutions (20 mL each)
• 100 mL Plastic Beaker
• 4 x 1.2V AA, 1300 mAh Rechargeable Batteries
•
HI 710041
Inductive Recharger
• Instruction Manual
• Rugged carrying case
Note:
Save all packing material until you are sure that the instrument
functions correctly. All defective items must be returned in the original
packing with the supplied accessories.