YXSY-B Nitrite ColorimeterDetailed product description：

The YXSY-B nitrite colorimeter 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: Determination of total nitrite content (calculated as nitrogen) in water samples 0.005-0.01-0.05-0.10-0.15-0.20-0.25-0.30 mg/l
Test frequency: 100 times/box

Characteristics of YXSY-B Nitrite Colorimeter
☆ 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
Colorimetric method
Rinse the test tube twice with the water to be tested, and then take a sample to the mark. Add a glass spoon of nitrite reagent to the tube and shake to dissolve it. Five minutes later, visually compare the color from top to bottom with the standard color chart. The color code with the same color tone is the nitrite content (measured in nitrogen, milligrams per liter) in the water to be tested. If observed with one eye color comparison, the effect is better.

Explanation: If the water sample is turbid, it should be filtered before sampling. If the nitrite content exceeds the color code, dilute it with nitrite free salt water (such as cold boiled water) by a certain factor, and then test it according to the above method. If the reagent clumps, crush it and reuse it without affecting the test results.

Packing list: 2 bottles of nitrite reagent, 1 test tube, 1 dropper, 1 color chart, 1 glass spoon.

Note:
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 Agriculture C Industrial Water D Chemical and Light Industry E Building Materials and Decoration F Electroplating Surface Treatment G Food Processing H Boiler Water/Cooling Water I Sewage/Wastewater Discharge and Treatment J Environmental Analysis K Drinking Water and Tap Water Processing L Cleaning, Disinfection/Hygiene and Epidemic Prevention M Swimming Pool