Hanna Instruments c 99 Manuel D’Utilisation

59

Cyanuric Acid

SPECIFICATIONS

Range

0 to 80 mg/L

Resolution

1 mg/L

Accuracy

±1 mg/L ±15% of reading

Typical EMC

±1 mg/L

Deviation

Light Source

Tungsten lamp with narrow band interference

filter @ 525 nm

Method

Adaptation of the turbidimetric method. The reac-

tion between cyanuric acid and the reagent

causes a white suspension in the sample.

REQUIRED REAGENTS

Code

Description

Quantity

HI  93722-0

Powder  reagent

1 packet

REAGENT SETS

HI 93722-01 Reagents for 100 tests
HI 93722-03 Reagents for 300 tests
For other accessories see page 141.

MEASUREMENT PROCEDURE

• Select the program number corresponding to Cyanuric Acid on the

secondary LCD by pressing PROGRAM W and V.

• 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 and “SIP” will blink on the display.

• Wait for a few seconds and the display

will show “-0.0-”. Now the meter is
zeroed and ready for measurement.