AKSO CLORO Tester 사용 설명서 - 페이지 5

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Reading – Free chlorine

While Insert reagent is on the display:

11) Open the measuring cover and remove the cuvette

from the compartment;

12) Remove the cuvette cap and add 3 drops of DPD1

reagent and 3 drops of DPD2 to the sample;

13) Close the cuvette with its lid;

14) Clean and dry the outer wall of the cuvette, using a

cleaning wipe or soft towel paper, to eliminate moisture

or marking that may interfere with the measurement;

15) Insert the bucket into the compartment, close the

measuring cap and with the instrument in the

VERTICAL position, briefly press the Power-

Measurement button. Free chlorine will be read in the

sample. Wait;

Reading – Total Chlorine

16) Immediately after reading the free chlorine, open the lid

and remove the cuvette from the compartment;

17) Open the cuvette and add 1 drop of DPD3 reagent, in

the same sample that the free chlorine reading was

performed;

18) Close the cuvette with its lid;

19) Clean and dry the outer wall of the cuvette, using a

cleaning wipe or soft towel paper;

20) Insert the cuvette into the compartment, close the

measuring lid, hold down the Power-Measurement

button until you start a 150-second countdown on the

display. Release the button;