The Model 600 SGD will allow a master calibration gas to be diluted by up to 63 points with and dilute gas. Savings in master gas cylinders and automatic operation will provide a cost effective solution to large inventories of cylinders. The internal microprocessor offers different levels of access with code protected user levels to protect from unauthorized changes of internal parameters. The internal gas list is used to store various gases and user friendly software allows simple operation. Serial interface via RS 232 and TCP/IP allows the divider to be used with an external PC for programmed automatic operation. The Model 600 SGD may be ordered with an integral NOx efficiency tester to be incorporated in automated gas analysis systems.
