Semiconductor: Choosing the Best pH Electrode for Use in Fluoride Treatment Processes

The new M300 transmitter line has been designed to measure pH, conductivity / resistivity, dissolved oxygen, dissolved ozone and flow. Besides single channel units there is also a dual channel version available with multi-parameter capability. A large, 4 line backlit display with menus in 5 languages simplifies the installation and configuration of these instruments. The transmitters feature a USB port for ease of configuration, data logging and downloading software upgrades. These benefits make the Mettler-Toledo Thornton brand transmitters the first choice for applications in the semiconductor and ultrapure water treatment industries. In addition, they include application- specific high purity temperature compensation of conductivity and pH. The hallmark of a modern measurement system should be the practicality of its hardware combined with an intuitive, selfexplanatory user interface, enabling the complete system to be set-up and operated without any prolonged study of operating manuals or costly personnel training. The information shown on the display should be clearly legible and easy to understand.