Thermo Fisher Scientific C101 Colorimeter - Manual (Page 20)

Measurement: Cyanuric Acid
C401/102 Colorimeter
16
Add content of one
Cyanuric Acid Reagent Sachet Shake for
1 minute
9. Gently push the vial back fully into the sample well of the instrument,
whilst again aligning the ▼ mark on the vial with the ▲ mark on the
meter.
10. Wait for two minutes and then press the READ/ENTER key within
five minutes from the time the Cyanuric Acid reagent was added to
the vial.
11. The meter will flash [CYNA] whilst the measurement is taken. It will
then display the Cyanuric Acid concentration in parts per million
(ppm).
Cyanuric
Acid
Sample
READ
ENTER
ppm