Manual

16 17
• Add the content of one packet of
HI 93722-0 reagent. Replace the cap and
shake gently for about 10 seconds
(dissolution is not complete). A milky
turbidity will form if cyanuric acid is present.
Note: accuracy is not affected by
undissolved reagent powder.
• Reinsert the cuvet into the holder and
ensure that the notch on the cap is
positioned securely into the groove.
• Wait for 45’, then press READ and “SIP”
will blink during measurement.
• Remove the cuvet.
• The instrument directly displays
concentration in ppm (mg/L) of cyanuric
acid on the Liquid Crystal Display.
Note: discard reacted sample immediately
after measurement, or a white rilm may
stain the glass cuvet.
INTERFERENCESINTERFERENCES
INTERFERENCESINTERFERENCES
INTERFERENCES
Turbidity already present in the sample may cause interference during measurement.
Cyanuric Acid
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS
Range 0 to 80 mg/L
Resolution 1 mg/L
Precision ±2 mg/L @ 20 mg/L
Method Adaptation of the turbidimetric method. The reaction between cyanuric acid
and the reagent causes a white suspension in the sample.
REQUIRE REAGENTSREQUIRE REAGENTS
REQUIRE REAGENTSREQUIRE REAGENTS
REQUIRE REAGENTS
Code Description Quantity/test
HI 93722-0 Cyanuric Acid Reagent 1 packet
REAGENT SETSREAGENT SETS
REAGENT SETSREAGENT SETS
REAGENT SETS
HI 93722-01 Reagents for 100 tests
HI 93722-03 Reagents for 300 tests
For other accessories see page 24.
CYANURIC ACID
MEASUREMENTMEASUREMENT
MEASUREMENTMEASUREMENT
MEASUREMENT
• Fill the cuvet with 10 mL of unreacted
sample, up to the mark, and replace the
cap.
• Place the cuvet into the holder and ensure
that the notch on the cap is positioned
securely into the groove.
• Press ZERO/SET and “SIP” will blink on
the display.
• After a few seconds the display will show
“-0.0-”. Now the meter is zeroed and
ready for measurement.
• Select the parameter code for Cyanuric
Acid “CYS” by holding ZERO/SET (see
page 12).
Cyanuric Acid