Operation video

Rapid determination of available chlorine

(instructions for chlorine test paper)

[scope of application]

this method can be used for the rapid test of effective chlorine content in chlorine containing disinfectants, with the test range of 10 ~ 2000ppm (mg / L).

[Operation steps]

1）gently rotate the box cover and draw out the test paper with a length of 2 ~ 3cm,

2） Immerse the test paper in disinfectant for 1-2 seconds, remove and shake off excess liquid;

3）Compare and quantify with the color chart within 10 seconds;

4）gently rotate the box cover, block the test paper, and put it back into the self sealing bag for storage.

[remarks]

The test paper should be stored in a cool and dry place.

Produced by Beijing Shian Xunda Technology Co., Ltd., China

E-mail：bjzw@vip.163.com