The display with touch-sensitive screen allows to show in a look the totality of the essential parameters and to reach the various menus. The device incorporates a function of internal memorization of data ( 350 values) stretchable by card SRAM which assures a total traceability on the analyzer (values of alarms, error message, calibration, modifications of configuration). All these data is available on a parallel release (for connecting in a printer) and on a digital release RS232. The function automatic calibration is easy to use and honorable elements as the choice of the values standards, the sequence of calibration thrown manually, at a set time or in interval of regular time, the choice of a calibration in one or two points, the safety in case of error on the gas used for the calibration.






