Nova Fabrica, a Lithuanian SME, has devised an innovative Gas Analysis System (GAS) which solves the issues faced by the fast-growing thin and ultra-thin film production industry. Modern vacuum-based production processes exhibit slow or fast process gas composition changes and drifts, resulting in product quality and consistency problems. Although a variety of techniques can be employed to stabilise vacuum process through gas regulation, they all rely on proper sensors, such as GAS. Existing solutions operate only in a narrow process pressure range and result in frequent failures when operating above few mTorr.
Unlike competitors, the miniature high-frequency plasma-OES -based gas analysis system INTELEG® S HF by Nova Fabrica is capable of providing reliable gas composition information 24/7 over the broad pressure range of 0.1–10,000 mTorr. This unprecedented functionality makes it applicable in many different vacuum-based thin and ultra-thin film production processes (PVD, CVD, ALD, IAD), allowing significant savings for the system users. Moreover, the product’s industry 4.0 capabilities enable real-time process quality monitoring and process control as well as fault (e.g. leak) detection at an unprecedented measurement speed, which supports the digitisation of the industry.