The principle and characteristics of the residual chlorine detector

Simply put, the residual chlorine detector is an instrument for rapid detection of residual chlorine. The instrument is equivalent to a small spectrophotometer. After the water sample is reacted with a special reagent, the residual chlorine/total chlorine value is calculated by the spectrophotometric method. . The characteristic of the residual chlorine analyzer is that the reagents needed in the detection process are designed into a special reagent package, and the instrument itself also contains a standard curve. Users do not need professional knowledge to prepare reagents and make curves, and can accurately detect within a few minutes. The content of residual chlorine can be very convenient for enterprises to quickly monitor the content of residual chlorine in water. The residual chlorine detector adopts an advanced non-membrane constant voltage sensor, which does not need to replace the diaphragm and chemicals. It has high sensitivity, rapid signal response, accurate measurement, stable performance and simple maintenance. The residual chlorine measurement and control system in water has the characteristics of convenient use, high accuracy and economy. Using this series of advanced analytical techniques ensures the stability, reliability and accuracy of the long-term work of the instrument. With Chinese menu operation, 485 communication and other functions. Functional characteristics of the residual chlorine analyzer: 1. Batch detection: 4-channel detection, which can detect multiple water samples at a time. The industry's only YI can automatically detect multiple water samples at the same time. The speed is fast, which solves the problem of slow detection of multiple water samples and greatly improves the detection efficiency. 2. Reference channel: The instrument is equipped with a reference channel, which can directly read the concentration of the standard substance and the concentration of the sample to be tested at the same time during the detection process, which improves the detection accuracy and avoids the error of manual operation. 3. Display: 7-inch large-screen color capacitive touch screen is selected, with comfortable and sensitive operation, good display effect, and rich content displayed on a single screen. 4. Data upload: The test data can be stored in large quantities, and 5 million pieces of test data can be stored, and the data can also be uploaded. The data storage and processing are flexible and diverse. 5. Optical path system: The instrument adopts the leading optical fiber spectroscopic system technology to ensure the accuracy of detection accuracy.
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