Shanghai Boqu Instrument Co., Ltd. calcium ion meter can be made in different colors, sizes, and different specifications. You may get more specific details about it on our website. To be able to fulfill the requirements of different clients, our goods are made to be of various appearances. In case you've got particular needs, you could even contact our staff to ask about the goods.

Under the steady development, Boqu Instrument has been world-widely recognized. Boqu Instrument has created a number of successful series, and industrial pressure instrument is one of them. BOQU multi parameter water quality analyzer is tested many times in its manufacture. For example, drop tests are before shipment to ensure that all its components are well installed. With the built-in self-diagnosis function, it can make sure the accurate data be delivered. BOQU produces high quality industrial level meter that not only look good, but enhance ultrasonic level meter. The product has achieved the maintenance-free performance.

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The online residual chlorine meter is a measuring instrument composed of a sensor and a secondary meter. It can measure residual chlorine, pH value, temperature, etc. at the same time. It is widely used in electric power, waterworks, hospitals and other fields.

Online residual chlorine meter adopts imported components and permeable membrane head, based on new polarographic analysis technology and advanced production technology and surface mount technology. The use of this series of advanced analysis techniques ensures the stability, reliability and accuracy of the instrument's long-term work. With Chinese menu operation, communication and other functions. It is used in drinking water treatment plants, drinking water distribution networks, swimming pools, cooling circulating water, water quality treatment projects, etc. to continuously monitor and control the residual chlorine content in aqueous solutions.

Measuring principle of online residual chlorine meter:

The electrolytic solution and the permeable membrane separate the electrolytic cell and the water sample, and the permeable membrane can selectively allow ClO to penetrate; there is a fixed potential difference between the two electrodes, and the generated current intensity can be converted into the residual chlorine concentration;

On the cathode: ClO+2H+2e→Cl+H2O

On the anode: Cl+Ag→AgCl+e

Since there is a fixed conversion relationship between HOCl, ClO and residual chlorine under certain temperature and pH conditions, residual chlorine can be measured in this way

Main features of online residual chlorine detector:

Large-screen dot-matrix liquid crystal display, menu operation in Chinese and English.

Multiple parameters are displayed at the same time: residual chlorine value, hypochlorous acid value, pH value, temperature, output current, etc. are displayed at the same time, which is intuitive and easy to read, and has a range overrun prompt.

It has the function of restoring factory settings and slope correction.

Manual/automatic pH compensation function and temperature compensation function.

Communication function: with the RS-485 communication interface (partially compatible with the MODBUS protocol), the residual chlorine value corresponding to 4~20mA current output can be set arbitrarily.

Optical isolation 4-20mA current output.

The function of hysteresis can be set arbitrarily to avoid frequent action of the switch relay, and it has the function of setting the switch off and off.

How to Get the Most Out of Your Online Conductivity Meter

If you are involved in any type of water treatment or wastewater treatment program, it is likely that you are familiar with online conductivity meters. These meters are used to measure the electrical conductivity of water, which can provide important information about the level of impurities and other contaminants that may be present. However, if you are not using your online conductivity meter to its full potential, you may be missing out on important data that can help you improve your treatment processes and ensure the purity of your water supply. In this article, we'll explore some tips and tricks for getting the most out of your online conductivity meter.

Understanding the Basics of Conductivity

Before we dive into the specifics of using an online conductivity meter, it is important to understand the basics of conductivity. Electrical conductivity is the ability of a material to conduct an electrical current. In terms of water, conductivity is primarily affected by the concentration of ions in the water. These ions can come from a variety of sources, including dissolved salts, minerals, and other organic and inorganic materials.

Why Is Conductivity Important?

Conductivity is an important measurement for water treatment professionals because it can provide valuable information about the level of impurities and contaminants in the water. By monitoring conductivity levels over time, you can identify trends and patterns that can help you identify potential problems before they become critical. For example, if you notice a sudden increase in conductivity levels, it may indicate that there is a problem with your treatment processes, such as a malfunctioning filter or ion exchange resin bed.

Tips for Getting the Most Out of Your Online Conductivity Meter

Now that you have a basic understanding of conductivity and its importance, here are some tips for getting the most out of your online conductivity meter:

1. Calibrate Your Meter Regularly: To ensure the accuracy of your conductivity readings, it is important to calibrate your meter regularly. This should be done at least once a month, or more frequently if you are working with especially sensitive or critical processes.

2. Use Automatic Temperature Compensation: Conductivity is affected by temperature, which means that changes in temperature can cause fluctuations in your readings. To account for this, use a meter that has automatic temperature compensation features built in. This will help ensure that your readings are accurate regardless of the temperature of the water you are testing.

3. Monitor Changes in Conductivity Levels: As we mentioned earlier, changes in conductivity levels can be indicative of a problem with your treatment process. By monitoring conductivity levels over time, you can identify trends and patterns that may indicate a problem. For example, if you notice a sudden increase in conductivity levels, it may indicate that there is a problem with your treatment processes, such as a malfunctioning filter or ion exchange resin bed.

4. Set Up Alerts for Critical Levels: Many online conductivity meters allow you to set up alerts that will notify you when conductivity levels reach a critical threshold. This can be especially useful for critical processes where even small fluctuations in conductivity can have a significant impact on water quality.

5. Perform Regular Maintenance: Regular maintenance of your online conductivity meter is important to ensure that it is functioning properly and providing accurate readings. This can include cleaning and replacing sensors, checking and replacing batteries, and performing regular calibration checks.

Conclusion

By following these tips and tricks, you can get the most out of your online conductivity meter and ensure that your treatment processes are running at peak efficiency. Remember to calibrate your meter regularly, use automatic temperature compensation, monitor changes in conductivity levels, set up alerts for critical levels, and perform regular maintenance to keep your meter functioning properly. With these tools at your disposal, you can ensure the safety and purity of your water supply and help protect the environment for future generations.