FLEXI HP MS

Supplier Setaram
Available
Finland Norway Sweden

FLEXI HP MS is based on standard elements like a turbomolecular pump and a quadrupole mass spectrometer (MS). It also features a proprietary dosing system able to sample gas at high pressure. The sample is then depressurized and analyzed. It can also operate in the flow mode like any other mass spectrometer.

The fields of application of FLEXI HP MS are wide. It can analyze gases at-line in systems like reactors, laboratory instruments or climate chambers. So it can be useful in application fields like energy & environment. It includes hydrogen storage materials, catalysts characterization or oil & gas fields.

Real-time analysis of gas composition at high pressure. It uses a quadrupole mass spectrometer including: a proprietary gas dosing manifold for gas sampling from vacuum to 200 bar, a standard gas flow mode for continuous gas sampling at atmospheric pressure. 

Plug & play, easy settings, can be connected to third party instruments, reactors or to climate chambers. Virtually avoids gas condensation before detection using a temperature controlled transfer line. 6 modes available for enhanced control of scans and data. 

Equipment
Residual Gas Analyzer
Quadrupole mass spectrometer

Filament
Unique long life, dual thoriated

Detector
Faraday cup

Electron Multiplier
Optional state-of-the-art, multi-channel, continuous-dynode electron multiplier (EM) for detection down to 1×10-14 mbar with increased longevity and stability

Mode of operation
Dose
Up to 200 bar, using an automated procedure with pneumatic valves

Flow
At atmospheric pressure, using a manual valve

Performance
Mass range
1 to 100 amu (200 and 300 amu ranges optional)

Resolution
<1 amu

Pressure range
Allows sampling over the entire vacuum to 200 bar operating pressure range

General 
Size (W x D x H)
470 x 600 x 290 mm

Weight
40 kg

Gas supply
Air or inert gas for operation of pneumatic components - 50 psig

Power supply
110 / 230 V
50/60 Hz

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