Hanna-instruments HI 98170 Instrukcja Użytkownika Pobierz pdf (Strona 3)

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.

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Hanna-instruments HI 98170 Instrukcja Użytkownika Strona 3