Sampling Inlets for Hiden Mass Spectrometers Gas, Vapour and Liquid Sampling Systems Hiden Gas Analysis systems are versatile. Inlet systems are user interchangeable, allowing for transformation of your mass spectrometer to suit new or multiple application requirements.

Gas Sampling Inlets For a wide range of sample flow rates, and sample pressure ranges STANDARD QIC – QUARTZ INERT CAPILLARY X Sample pressure range 2 bar to 100 mbar consumption rates from 0.8 to 20 ml/min resistant option available response 0.9 m capillary also available, with sample consumption rates from 1.6 to 20 ml/min LOW PRESSURE STAINLESS STEEL CAPILLARY X Sample pressure range 250 to 25 mbar stainless steel assembly with regular capillary in standard resistant option available ULTRA-LOW FLOW QIC HEATED CAPILLARY INLET evolved gas studies. For OEMS, online electrochemical MS, where evolved...

VERY LOW PRESSURE SAMPLING INLET MICRO-FLOW INLET X Sampling X Single rate 12 μl/min. 24 μl/min option or multi-capillary inlet option – 16 s response. Specially engineered to maintain a good response pressure range 10 to 1 mbar 1 1 metresemi-flexible heated hose 200°C metre semi-flexible heated hose 200°C Sample from ALD Sample from ALD Mass spectrometer Massspectrometer 2-Stage 5m3/hr 2-Stage 5m3/hr Scroll Scroll pump pump (not-shown) (not-shown) Mass spectrometer Mass spectrometer turbo pump 70 l/s turbo pump 70 l/s Key - Use PDF reader layer function for additional information Note - Diagram...

Multistream Gas Sampling Inlets X Corrosion X Sample X Flow flow configuration – from 4 ml/min meter option TWIN CAPILLARY INLET X Typical application – measuring input and output of reaction vessel switching valve between capillaries - less than one second flow configuration – to 10 l/min crosstalk between streams resistant option flow rate : 50 ml/min 4 | Sampling Inlets for Hiden Mass Spectrometers Gas, Vapour and Liquid Sampling Systems

Gas Sampling Inlets - Thermal Analysis For furnace, glovebox, reactor and evolved gas analysis sampling from furnaces; interface from furnace to QIC heated filter assembly direct sample analysis to 1700°C design to suit most furnaces pressure range 2 bar to 100 mbar consumption rates from 0.8 to 20 ml/min X Swagelok 1/16” or 1/8” connection X Interchangeable X Corrosion X Flexible with standard QIC Inlet resistant option available and robust steel hose low dead volume interface with glovebox TGA-MS range of interfaces are available for TGA-MS evolved gas analysis designed to suit designated TGA...

Gas Sampling Inlets for Analysis of dissolved gases in liquids DIRECT MEMBRANE INLET PROBE X For immersion and/or insertion in liquid or sludge samples, soil core sampling for example DENITRIFICATION PROBE cover for light sensitive research ENZYME KINETICS PROBE X Probe sampler for the study of the chemical reactions that are catalysed by enzymes X Flow through probe, low flow design for denitrification studies X Allows for water vapour removal using liquid nitrogen cold trap style sample cell for biofuel research 6 | Sampling Inlets for Hiden Mass Spectrometers Gas, Vapour and Liquid Sampling...

LARGE CIRCULAR MEMBRANE CELL DEMS DIRECT INLET through dissolved species probe inlet, with liquid flow connections sampler for in situ measurement of electrochemical products be positioned at the electrodes of Redoxme™ cells and/or users’ own cells surface area for fast and sensitive measurements thermocouple for on-line sample temperature measurement combined mass spectrometry inlet and electrochemical cell for real time differential mass resolved determination of gaseous or volatile electrochemical reactants, reaction intermediates and products while scanning electrochemical parameters static...

Hiden’s quadrupole mass spectrometer systems address a broad application range in: GAS ANALYSIS dynamic measurement of reaction gas streams catalysis and thermal analysis molecular beam studies dissolved species probes fermentation, environmental and ecological studies Hiden Analytical Ltd. 420 Europa Boulevard Warrington WA5 7UN England +44 [0] 1925 445 225 +44 [0] 1925 416 518 E [email protected] W www.HidenAnalytical.com T F SURFACE ANALYSIS UHV TPD SIMS - Quadrupole and ToF end point detection in ion beam etch elemental imaging – 3D mapping PLASMA DIAGNOSTICS plasma source characterisation...