A triple filter mass spectrometer is included providing improved resolution and abundance sensitivity with an ultimate detection limit of 5 ppb subject to spectral interference.

The HPR-20 R&D is offered with a wide range of interfaces for connection to thermal equipment and is configured with Hiden’s heated Quartz Inert Capillary (QIC) for continuous sampling of gases and vapours.

A high-performance scroll pump provides both backing and bypass pumping. Continuous gas sampling is possible, with the flow rate of the gas sample being tailored by the selection of MS inlet, ranging from less than 1 ml/min to more than 20 ml/min