Milwaukee Meters is a well-known provider of industrial and commercial products and services in the Victoria region. We sell many types of meters such as pH, temperature, conductivity, and much more. In this article, we talk about the pH Meter. What is a pH Meter? How does it work? Why is calibrating a pH Meter important? Let’s get started!
Many known methods are there to measure pH of solution/substance. Litmus paper test was an old method used for determining pH of a solution. Color matching strips and indicator dyes are the other known pH measuring methods. The pH electrode or pH Meter are being used for more applications today. But why? Well, let’s get to know about it in the next few paragraphs.
What is pH?
Power of Hydrogen is denoted by pH. Hydrogen ion activity in a solution determines its acidity or alkalinity. More hydrogen ions solutions are acidic, and more hydroxyl ion solutions are alkalines. The pH scale has units from zero to fourteen (0-14.) Pure water has a pH of 7, and pH 7 is a neutral value. Battery acid is a highly acidic solution with a pH value of zero.
Why a pH Meter?
As mentioned, many methods are there to measure pH of a solution. Anyway, the accuracy of each method is a thing to consider for commercial and industrial applications. Can you rely on the litmus paper test and color matching kits? Well, analog methods are better for educational activities. Anyway, something more accurate is needed for industrial and commercial applications. An error of point one pH can cause a disaster in the food industry. Certain pH ranges create environments for bacterial growth on food. And that is why pH Meter is the best option for commercial and industrial applications.
What is pH Meter calibration?
Regular calibration is extremely important for accurate readings. At Milwaukee Meters, we provide calibration and maintenance solutions. Measuring pH of different buffer solutions is the calibration method of pH meters. A buffer solution comes with a known pH. So, when you measure the pH of the buffer solution with your pH Meter; you can get an idea of its error in reading. Well, no measuring device is 100% accurate. Anyway, digital meters give accurate readings up to decimal values.
Benefits of regular calibration and maintenance
People buy digital meters to obtain accurate readings. Failing to calibrate the pH Meter will lead to inaccurate readings. Cleaning the electrode after every use is highly recommended for the long life of the meter. The electrode of a pH Meter is a sensitive part that can get damaged easily. At Milwaukee Meters, we provide cleaning solutions for all electrode types.
Digital instruments are being used for testing soil, skin, water, food items, and more. Meters are there that come with fixed electrodes. Think twice before buying fixed-electrode pH meters as the whole device will be useless when the electrode stops functioning. Anyway, these meters are cheaper than replaceable electrode meters.
Some final words
Visit our product section for more pH Meter types. We sell handheld meters and bench-top devices. Hope you enjoyed this article. Please leave a comment in the comment section. Let’s meet again with another useful article soon.