Control nitrogen purge gas with this monitoring system
Systech Illinois
This company’s 9500 nitrogen-purge control system (photo) monitors and adjusts atmospheres in soldering machines and heat-treatment furnaces, reducing nitrogen use and waste. The system monitors the residual oxygen. This oxygen measurement is then used to automatically control the opening of a valve, which regulates the flow of nitrogen. The 9500 system is available in three different configurations: panel-mounted or bench-mounted oxygen- and nitrogen-control systems; NEMA 4X/IP66 waterproof and weatherproof control units for O2 and N2; or 19-in. rack mount. Hall 11.1, Stand A1 — Systech Illinois, Oxfordshire, U.K.