Vacuum Gauge

Aerospace testing facilities—whether NASA, ESA, or commercial satellite manufacturers—rely on vacuum chambers to replicate the harsh environment of space. From thermal vacuum cycling of spacecraft components to propulsion system qualification and materials outgassing studies, the accuracy and reliability of vacuum measurement directly affect test validity, certification timelines, and mission success. A single erroneous pressure reading

In large-scale industrial vacuum systems—vacuum furnaces, PVD coating chambers, freeze-dryers, and metallurgy lines—the rough vacuum stage sets the foundation for every successful process cycle. This is where the system transitions from atmosphere to the 10⁻³ Torr crossover point, where mechanical pumps hand off to high-vacuum pumps. Pressure must be monitored accurately, quickly, and reliably to

In thin-film deposition processes such as magnetron sputtering, electron-beam evaporation, and thermal evaporation, coating uniformity across the substrate is the difference between a functional device and scrap. Variations as small as 5 % in thickness can degrade optical performance, reduce semiconductor yield, or compromise adhesion in protective coatings. While substrate rotation, target power, and source-to-substrate