Product Details:

This product fully embodies the foundation of rapid analysis. Whether using visual colorimetry or titration, reliable results can be obtained quickly. It is like a portable laboratory that can perform routine water quality testing in real time, which can significantly save time and costs.

Test scope: Determine the total concentration of residual chlorine in water samples after disinfection treatment

0.025-0.05-0.075-0.15-0.30-0.50-0.70-1.00mg/l

Test frequency: 40 times/box

● Product features:

☆ Measured by visual colorimetry or titration, easy to operate.
It takes 2-10 minutes to complete the analysis of a water sample, which is fast and efficient.
The measurement results are reliable.
All reagents and accessories are built-in and do not require additional preparation.
☆ Low analysis cost.
☆ Small size, light weight, easy to carry.
☆ Suitable for real-time on-site water quality testing of sea and fresh water.

● Operation method

colorimetry:
Take a clean colorimetric tube and add 10 drops of residual chlorine reagent. Then add the water sample to the scale line of the tube (if the water sample is turbid, it can be slightly clarified). Shake well and let it stand for 3 minutes to visually compare it with the standard color scale from top to bottom. The color code that is similar to the color tone of the solution in the tube is the residual chlorine content of the water sample (mg/L). If observed with one eye color comparison, the effect is better.

Explanation: If the temperature of the water sample is below 15 ℃, it should be preheated to above 15 ℃ (holding the tube by hand), and then proceed according to the above method.

Attention: Some indicators may have special operational requirements. Please read the instructions on the back of the color chart carefully before use.

● Application areas:

A Aquaculture B Industrial Water C Printing and Rinsing D Chemical and Light Industry E Food Processing F Boiler Water/Cooling Water G Sewage/Wastewater Discharge and Treatment H Environmental Analysis I Drinking Water and Tap Water Processing J Cleaning, Disinfection/Hygiene and Epidemic Prevention K Swimming Pool