The BRV1H-S7 is a pH combination electrode from the manufacturer Chauvin Arnoux, designed for precise measurement of pH value in liquids. It combines in a single measuring body the functions of a pH glass electrode and a reference electrode, thus being referred to as a single-stem measuring system. The electrode is suitable for use in laboratory and industrial applications where reliable and low-maintenance pH measurement is required. The glass body ensures high chemical resistance and good sensitivity to pH changes. The ceramic junction serves as an ion exchange point and ensures stable and reproducible measurement. The spherical tip at the end of the electrode enables precise positioning in the measuring medium and reduces the risk of contamination or damage. The electrode is equipped with an S7 connector, enabling a secure and standardized connection to compatible pH measuring devices.

Applications

The BRV1H-S7 is suitable for a wide range of applications, particularly in the chemical industry, food processing, water treatment, and laboratory environments. It is designed for continuous or spot measurement in aqueous solutions. The combination of glass body and ceramic junction makes it especially suitable for applications requiring high chemical resistance and long electrode lifespan. The spherical tip supports measurement in confined spaces or when examining small sample volumes.

Functions and Equipment in Detail

The electrode operates as a single-stem measuring system, integrating pH measurement and reference measurement in a single device. This reduces the number of required components and simplifies installation and maintenance. The glass body is made of special pH-sensitive glass, offering high sensitivity to pH changes. The ceramic junction serves as an ion exchange point and ensures a stable reference voltage. The spherical tip at the end of the electrode enables precise and reproducible measurement positioning. The S7 connector ensures a secure and standardized connection to compatible measuring devices.

Technology Explained Simply

The pH combination electrode BRV1H-S7 uses the principles of electrochemical potential measurement. The pH-sensitive glass at the end of the electrode reacts to the hydrogen ion concentration in the measuring medium, generating an electrical potential. This potential is transmitted to the measuring device via the S7 connector. The ceramic junction ensures constant ion exchange between the electrode and the measuring medium, which is necessary for stable and reproducible measurement. The spherical tip minimizes contact surface and reduces the likelihood of contamination or damage.

Compatibility and Accessories

The electrode is equipped with an S7 connector, suitable for a wide range of pH measuring devices from Chauvin Arnoux and other manufacturers. Exact compatibility depends on the technical specifications of the respective measuring device. There are no specific accessory items mentioned in connection with the BRV1H-S7. The electrode is to be used as a single component and requires a compatible measuring device for evaluation of measurement data.

Installation and Mounting

Installation of the BRV1H-S7 is carried out by simply inserting the S7 connector into the corresponding measuring device. The electrode should be immersed in the medium to be measured, ensuring the spherical tip is fully submerged. Positioning depends on the application, with stable and reproducible placement recommended. The electrode requires no special mounting hardware or additional components.

Operational Advantages

The BRV1H-S7 offers high measurement accuracy and reliability through the combination of pH and reference electrode in a single device. The use of a glass body and ceramic junction ensures long service life and high chemical resistance. The spherical tip enables precise measurement, even in confined spaces or with small sample volumes. The S7 connector ensures a secure and standardized connection, increasing compatibility with various measuring devices. The electrode is easy to install and requires no additional components.