Series 400 devices are available as single or multi-channel systems. With up to eight measuring channels, different testing spaces at a time can be checked for leak tightness, which efficiently shortens test times. Moreover, the devices are suitable for quick quality assessments based on the visualised measurements. The optional ResultVisualizer software package clearly displays the values of all measurement channels on the large 15” TFT touchscreen, which is also used to navigate the menu. The device uses the pressure decay/pressure rise, the relative/differential pressure and the mass flow methods.
It is equipped with an RS 232 interface and a Profibus interface as standard; a Profinet, Ethernet or binary I/O interface is available as an optional extra. The USB port on the front allows easy data export.