To do industry, you need to know more about industry, and you need to know more about other products when making terminals, so that you can expand your own understanding and design more terminals that can be matched with other industrial products.
Today we collected the relevant knowledge of PH meter, hoping to provide our customers with more information about other industries.
First of all, his invention is: in 1909, the first ph meter glass electrode announced the invention. It was not until 1939 that the researchers introduced the impedance amplifier, which really realized the application in industrial measurement. At present, only it can achieve 14 orders of magnitude ion concentration measurement with high accuracy.
It is the same as the development history of the terminal, it is also a process of improvement after a long time. Early typical ph meter measurement system includes three independent electrodes (pH measurement electrode, reference electrode and temperature electrode).
Today, such independent electrodes are rarely sold. Why is this? This is because in the 1970s, industrial pH testing was used in large quantities; however, because it is often impossible to diagnose the problem, the measurement electrode or the reference electrode, users You can only judge by yourself;
At the same time, the loading and maintenance of the reference electrode is also disturbing to the user.
The life problem of the pH electrode is collected. In some applications, the glass electrode is easily corroded, blocked, scraped and worn, which will greatly shorten the life of the electrode. Solving these problems depends on updating the higher-end electrode design.
Supu has also produced terminal blocks for nearly 20 years. It is also a manufacturer of high-quality terminal blocks in the industry. Although we do not produce pH meters, we are willing to understand the different characteristics of different industries and grow together with global industrial manufacturers.
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