Hanna-instruments HI 93414 Manual de usuario descargar pdf (Pagina 35)

• Press and hold CAL/CHECK for 3 seconds to

enter calibration. The LCD will show “CAL”

tag and the parameter for which the calibration

is performed.

• Place the CAL CHECK™ Standard Cuvette A into

the holder and ensure that the mark on the

cuvette is aligned with the mark on the

instrument top.

• Close the lid and press ZERO/AVG t. The

LCD will display blinking dashes and the

measuring icon during zero measurement. At

the end of the zero measurement, “-0.0-” is

displayed. The “READ” tag will blink.

• Remove the cuvette.

• Place the CAL CHECK™ Standard Cuvette B into

the holder. Make sure that the mark on the

cuvette is aligned with the mark on the

instrument top.

• Close the lid and press READ/TIMER u. The

instrument will show blinking dashes and the

measuring icon during measurement.

• At the end, the value of the CAL CHECK™

standard value (1.00 mg/L) is displayed for

one second and then “Stor” to confirm that the

new calibration data has been accepted.

• The meter automatically enters in measurement

mode.

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Hanna-instruments HI 93414 Manual de usuario Pagina 35