Vacuum Gauge

Industrial Leak Testing Overview Industrial leak testing is a critical quality-control process used across automotive, aerospace, medical device, packaging, and HVAC manufacturing. Components such as fuel injectors, battery enclosures, medical tubing, and heat exchangers must be verified leak-free to ensure safety, performance, and regulatory compliance. Common methods include helium mass spectrometry, pressure decay, and rate-of-rise

MEMS Fabrication Vacuum Steps Micro-electro-mechanical systems (MEMS) manufacturing involves a sequence of vacuum-dependent processes that transform silicon wafers into functional sensors, actuators, and microfluidic devices. Key vacuum steps include plasma etching, physical and chemical vapor deposition, wafer-level bonding (anodic, eutectic, or fusion), and final hermetic packaging. Each step demands controlled pressure to ensure etch uniformity,

OLED Deposition Process Overview Organic light-emitting diode (OLED) manufacturing relies on high-vacuum physical vapor deposition to create the ultra-thin, multi-layer stack that produces vivid color and high efficiency. The process begins with a glass or flexible substrate coated with indium tin oxide (ITO). Subsequent layers—hole-injection, hole-transport, emissive, electron-transport, and cathode—are deposited sequentially in a vacuum