A total chlorine analyzer is a device consisting of an electronic unit and a measuring unit, including a flow cell and a residual chlorine sensor. It adopts imported residual chlorine sensor, which has the characteristics of no calibration, no maintenance, high accuracy, small size, and low power consumption. The display instrument has the function of slope correction and zero point correction, which can display the measured value in real time, and has the function of automatic temperature compensation and manual compensation of pH value, which can be converted into a more accurate residual chlorine signal by compensating and calculating the electrode signal. The analog output signal corresponding to the measured value can be connected with various regulators to form a control system, such as two-position regulators, time-proportional regulators, nonlinear regulators, PID regulators, etc. Total chlorine analyzers are suitable for a wide range of applications and have a high level of compatibility. The product is widely used in drinking water treatment plants, drinking water distribution networks, swimming pools, cooling circulating water, water quality treatment projects and other industries, for continuous monitoring of residual chlorine content in aqueous solutions.
Measurement significance of the total chlorine analyzer:
Chlorine is a commonly used water disinfectant, which is widely used in drinking water treatment, wastewater treatment, swimming pool disinfection, sanitary treatment of mineral spas, and disinfection and sterilization in food processing. Residual chlorine measurement involves the presence of chlorine in the following ways:
1.Active free chlorine (free active chlorine): The hypochlorous acid molecule (HCLO), which plays an important role in the disinfection process.
2.Total free chlorine (free chlorine, free residual chlorine): Commonly referred to as chlorine disinfectants, including chlorine molecules (Cl2), hypochlorous acid molecules (HCOs), and hypochlorite ions (CLOs).
3.Chlorine (chloramine): A compound composed of chlorine and nitride (NH2, NH3, NH4+) that has no disinfecting activity.
4.Total bound chlorine (total chlorine, total residual chlorine): refers to the general term for free chlorine and chemical chlorine.
The above is an analysis of the significance of the use of the total chlorine analyzer for reference!