Called the Nectar Monitor, this pH meter is a more modern take on what is currently offered in this space. Open source and based on the ESP32, it’s accessible to most people with a soldering ...

[Stephen]’s system uses commercially available sensors that track pH levels and Oxidation-Reduction Potential (ORP), both basic measurements that indicate water quality. A second set of sensors ...

In cell culture bioprocesses, pH sensors are often recalibrated after sterilization based on offline pH measurements. This can have pitfalls because factors such as sensor age, temperature ...

A graduate student at Southern Methodist University (SMU), has developed a miniature pH sensor that can detect when food has spoiled in real-time. The 2-millimeter long and 10-millimeter wide ...

New York, March 13, 2023 (GLOBE NEWSWIRE) -- Reportlinker.com announces the release of the report "Global Market for pH Sensors" - https://www.reportlinker.com ...

Equation 1: Formula for the calculation of pH. A pH meter is an electric device used to measure hydrogen ion activity in water-based solutions. 2 The pH meter is used in many applications such as for ...

What if your food packaging could tell you when something's going bad? A new review highlights how gelatin-based pH sensors are making that idea a reality. In a recent article published in Gels ...

In a recent study published in Microchimica Acta ("Iridium oxide and cobalt hydroxide microfluidic-based potentiometric pH sensor"), scientists from Xi'an Jiaotong-Liverpool University, China, have ...

However, there are several factors related to the pH meter or the buffer solution it is placed in can affect the accuracy of this measurement. The pH electrode is usually made of glass.