Chlorine dioxide detectors measure the concentration of chlorine dioxide in drinking water

In the field of drinking water disinfection, chlorine dioxide detector is a key equipment to ensure water quality safety. As a highly effective disinfectant, the residual concentration of chlorine dioxide directly affects the safety of drinking water. This article will introduce the working principle, technical advantages and practical applications of chlorine dioxide detector in detail to help you understand how to accurately measure the concentration of chlorine dioxide in drinking water.

1. The core principle of chlorine dioxide detector

The chlorine dioxide detector uses photoelectric colorimetry for measurement, which meets the national drinking water hygiene standards. Its working principle is: chlorine dioxide in the water sample reacts with a special color developer to generate a compound of a specific color. The instrument measures the absorbance of the solution at a specific wavelength through an imported cold light source, and automatically calculates the chlorine dioxide concentration value. The measurement accuracy of this method can reach ±0.01mg/L, which can accurately reflect the residual disinfectant in drinking water.

Modern chlorine dioxide detectors are equipped with intelligent operating systems and built-in standard detection procedures, so even first-time users can quickly get started. The 7-inch high-definition touch screen intuitively displays the test results and supports data storage and curve analysis. The instrument uses fiber optic sensing technology to ensure the stability of optical measurement, and the light source life is up to 100,000 hours, ensuring long-term reliability.

2. Technical advantages and features of the instrument

The chlorine dioxide detector has many technological innovations. The portable design (only 300-500g weight) with a large-capacity lithium battery can support 8 hours of continuous work, which is very suitable for on-site rapid detection needs. The Android smart system provides a smooth operation experience, and the detection data can be uploaded to the cloud platform in real time via WiFi or 4G to achieve remote monitoring and long-term trend analysis.

The detection performance of the instrument is particularly outstanding. The response time takes only 3-5 minutes, which is more than 10 times faster than traditional methods. The measurement range covers 0.01-5.00mg/L, which fully meets the detection needs of drinking water (standard limit 0.1-0.8mg/L) and swimming pool water. The innovative self-calibration function ensures the accuracy of each test and avoids human operation errors.

3. Wide application scenarios and value

Chlorine dioxide detectors are widely used in the field of drinking water safety. Water plants use it to monitor the disinfection process effect to ensure that the chlorine dioxide concentration of the factory water meets the standard; pure water plants use it to detect product safety; swimming venues use it to maintain pool water hygiene standards. In the event of sudden water pollution, the instrument can quickly evaluate the disinfection effect and guide emergency disposal.

The intelligent function of the equipment brings convenience to water quality management. The cloud platform data storage and analysis function supports the generation of daily/weekly/monthly concentration change curves to help discover potential problems. The test report can automatically generate a QR code to facilitate data traceability and management. These features make the chlorine dioxide detector not only a testing device, but also an intelligent assistant for water quality management, providing all-round protection for drinking water safety.

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