21
• Press
ZERO/CFM
and the lamp, cuvette and detector icons will appear on the display, depending
on the measurement phase.
HI9
670
9
• 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
HI96709-11
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.
CALIBRA
TION
PROCEDURE
• After measurement the instrument will show for three seconds the
CAL Check
TM
Standard value.
