Hanna Instruments HI 96713 - Manual (Page 13)

13
• Place the cuvette into the cuvette holder
and ensure that the notch on the cap is
positioned securely into the groove.
• Press ZERO/CFM and the lamp, cuvette
and detector icons will appear on the
display, depending on the measurement
phase.
• After a few seconds, the display will show
“-0.0-” . The meter is now zeroed and
ready for measurement. Remove the cuvette.
• Add one packet of the HI 93713 reagent.
• Replace the cap and shake gently (for
about 2 minutes) until the powder is
completely dissolved.
• Replace the cuvette into the holder and
ensure that the notch on the cap is
positioned securely into the groove.
• Press and hold READ/ /TIMER for three
seconds. The display will show the
countdown prior to measurement. An
audible “beep” indicates the end of the
countdown period.