Used ROSEMOUNT 400A #197255 for sale

ROSEMOUNT 400A is a residual gas analyzer (RGA) designed for highly accurate gas phase component density measurement. The instrument allows for real-time, wide-range detection and quantification of select gas species in a variety of ambient and vacuum conditions. The device utilizes an electron bombardment source to ionize molecules present in the vacuum environment, and its multiple analyzer channels measure the resulting secondary ions. The device boasts an easy-to-use setup and a range of versatile ionization techniques encompassing electron ionization (EI), chemical ionization (CI), thermal ionization (TI), and positive-ion chemical ionization (CI). The RGA integrates multiple analysis capabilities into one instrument, which enables users to differentiate between multiple components that may appear in the same sample matrix as well as obtain accurate concentrations of individual components. 400A is designed to operate under various vacuum conditions, depending on the requirements of the user. It is constructed from robust components, ensuring a reliable yet low-maintenance operation in a variety of applications. Furthermore, the device is equipped with multiple detectors, including a quadrupole mass filter, time-of-flight mass filter, and secondary electron energy analyzer. This combination of detectors yields a highly sensitive and accurate measure of a wide range of gas components, with each capable of detecting a broad range of molecular weights. The device operates on PC-based software, enabling easy data storage, manipulation, and transfer to other systems. This software enables then users to achieve a wide range of advanced functions, including multiple gas analysis, data logging, and automated control of process parameters. Moreover, its advanced software user interface can also be remotely operated through Ethernet, allowing users to configure and monitor the devices remotely. In summation, ROSEMOUNT 400A is a state-of-the-art residual gas analyzer that offers exceptional accuracy and reliability for gas phase component analysis. Its ease of setup, myriad of analysis capabilities, multiple detector and ionization techniques, and advanced software programs make it an excellent choice for applications requiring an in-depth analysis of select gas components.