INFICON 590-421 calibration leak

The INFICON calibration leak with part number 590-421 offers a precise and stable leak rate of 5×10^-3 mbarl/s at an inlet pressure of 1 bar. It is used for the verification and calibration of vacuum sensors and mass spectrometers employed in industrial processes, semiconductor manufacturing, and research. This calibration leak enables accurate condition testing and ensures the reliability of measurements in demanding environments. The design guarantees high long-term stability and repeatability of the leak rate. The compact design and standardized connection options facilitate integration into existing systems. It is an indispensable tool for maintaining measurement accuracy and process safety. Ideal for applications in leak testing, vacuum process control, and gas analysis. The INFICON 590-421 is the reliable solution to ensure the accuracy of your vacuum systems. Order your calibration leak spare part now.