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HPR-40 DSA.

A benchtop membrane inlet mass spectrometer for analysis of gases, vapors and VOCs in liquids, sea water, estuary, soil core and headspace.

60 ppt
Detection limit
300 amu
Maximum mass range
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Hiden HPR-40 DSA
HPR-40 DSA

Overview.

The HPR-40 DSA Membrane Inlet Mass Spectrometer (MIMS) is a compact benchtop gas analysis system for real-time quantitative analysis and monitoring of dissolved and evolved gases.

The system offers analysis to sub-ppb levels and is suited to gas analysis applications where sample volume is small and to environmental applications where detection of a low concentration level is required. Many different interchangeable membrane inlet probes are available.

The inlet probe uses a gas permeable membrane that allows dissolved gas and vapor molecules to pass through it and into the ion source of a high precision quadrupole mass spectrometer. A manual isolation valve allows control of the sampling and a solenoid safety valve provides protection for the mass spectrometer and vacuum system in case of membrane failure.

Typical applications

Dissolved species analysisFermentationEnvironmental monitoringDEMSFuel cellsGas separation studiesWater analysis in estuary, river or reservoir (denitrification)Soil core analysisGroundwater contamination studiesMethane production controlMicrobiological and enzyme activity studies

Key Features.

  • Analysis of dissolved species with mass range to 200 amu (300 amu option)
  • Sub parts-per-billion detection levels
  • High precision and stability species ratio measurements, for example marine de-nitrification studies
  • Interchangeable membrane inlet probes for a broad range of applications
  • Manual isolation valve and solenoid safety valve protecting the mass spectrometer and vacuum system in case of membrane failure

Specifications.

Analyzer
High precision quadrupole mass spectrometer
Mass range options
Mass range to 200 amu, with a 300 amu option
Detection limit
100% to 60 ppt (species dependent), subject to spectral interference
Standard inlet
Interchangeable membrane inlet probes
Format
Compact benchtop
Control software
MASsoft Professional, Windows 7/8/10 compatible
Speed
Up to 650 measurements per second
Detector
Dual Faraday/Channeltron electron multiplier
Interface
Ethernet, USB and serial (RS-232) connections

Downloads.

Hiden's published documents for this instrument.

Gas analysis product catalog pdf HPR-40 DSA brochure pdf Dissolved species analysis applications pdf

Related instruments.

  • HPR-40 MIMS

    A compact benchtop membrane inlet mass spectrometer system for quantitative analysis and monitoring of dissolved and evolved gases.

  • pQA Portable Quadrupole Analyzer

    A compact, transportable, ruggedized case mounted gas analyzer configured for environmental field studies, using membrane inlet mass spectrometry.

  • HPR-40 DEMS

    A modular benchtop or mobile cart mounted system for analysis of dissolved species in electrochemistry, with differential electrochemical mass spectrometry cell inlets.

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