High durability quartz sight glass for vacuum applications

High durability quartz sight glass for vacuum applications

Quartz glass windows are commonly used as optical observation windows in vacuum environments, such as in spectroscopic analysis instruments, laser experimental devices, and more. For example, they are used as observation windows in vacuum coating machines, electron microscopes, and plasma equipment. Additionally, during semiconductor manufacturing processes like photolithography and etching, optical monitoring in a vacuum environment is essential. The vacuum quartz viewing glass window meets the high-precision optical requirements for these processes.

Confirm the operating temperature range: Choose the appropriate type of quartz glass based on the system's maximum operating temperature to avoid failure of the viewing window at high temperatures.

Performance

Continuous temperature resistance: 1200–2100°C
Thermal shock resistance
High stability & durability
Thickness: 3mm–4.5mm
Configurations: flat, bent, curved (customizable)
Unmatched fire safety: relies on superior temperature resistance
High transparency: ensures clear views of dancing flames + cozy warmth
Typical applications: medical, electronic instruments, scientific research, optical industry