Hanna Instruments HI 96701C User Manual

Page 18

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18

• After a few seconds the display will show

“-0.0-”

. The meter is now zeroed and

ready for calibration. The blinking
“READ”

asks for reading calibration

standard.

• Remove the cuvette.

• Place the CAL CHECK

TM

Standard

HI 96701-11

Cuvette B into the cuvette

holder and ensure that the notch on the
cap is positioned securely into the groove.

• Press READ/ /TIMER and the lamp,

cuvette and detector icons will appear on
the display, depending on the
measurement phase.

• After measurement the instrument will

show for three seconds the CAL CHECK

TM

standard value.

Note:

If the display shows “STD HIGH”, the
standard value was too high. If the
display shows “STD LOW”, the
standard value was too low. Verify
that both CAL CHECK

TM

Standards

HI 96701-11

Cuvettes A and B are

free from fingerprints or dirt and that
they are inserted correctly.

• Then the date of the last calibration

(e.g.: ”01.08.2009”) appears on the
display, or “01.01.2009” if the factory
calibration was selected before. In both
cases the year number is blinking, ready
for date input.

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