Hanna Instruments HI 83414 - Manual (Page 31)

31
MULTIPLE SAMPLES READ
• Place the second cuvette with the reacted
sample into the holder and ensure that the
mark on the glass matches the mark on the
instrument top.
• Close the lid.
• Press the
Timer key. The display will show the
stopwatch icon and the countdown prior to
measurement.
Alternatively wait for:
Free Chlorine Total Chlorine
1 minute or 2 minutes and 30 seconds
and then just press the Read key. Dashes and
the lamp icon will blink on the LCD, depending
on the measurement phase. The instrument then
displays the concentration in mg/L of free or
total chlorine.
• Press the Timer key. The display will show
the stopwatch icon and the countdown prior to
measurement.
Alternatively wait for:
Free Chlorine Total Chlorine
1 minute or 2 minutes and 30 seconds
and then just press the Read key. Dashes and
the lamp icon will blink on the LCD, depending
on the measurement phase. The instrument
then displays the concentration in mg/L of free
or total chlorine.
Note: If the value is over range, the maximum
value (5.00 mg/L) will blink and the
message “
Out of range” appears on the
message line.