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Hiden Analytical Ltd.
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  5. Hiden - Model HPR-20 DLS - Gas Analysis ...

Hiden - Model HPR-20 DLS -Gas Analysis System

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For ultra-high resolution & sensitivity analysis of hydrogen isotopes and light gases. The Hiden HPR-20 DLS gas analysis system is configured for continuous analysis of gases and vapours at pressures near atmosphere in standard form, alternative inlet systems being offered for applications requiring direct sampling from higher pressures to 30 bar. The mass spectrometer includes an ultra-high resolution mode specifically designed for analysis at low masses, for hydrogen isotopes and light gases.
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The Hiden HPR-20 DLS gas analysis system is configured for continuous analysis of gases and vapours at pressures near atmosphere in standard form, alternative inlet systems being offered for applications requiring direct sampling from higher pressures to 30 bar. The mass spectrometer includes an ultra-high resolution mode specifically designed for analysis at low masses, for hydrogen isotopes and light gases.

The Hiden QIC quartz-lined sampling interface operating at up to 200oC provides fast response times of less than 300 millisecond for most common gases and vapours, including water vapour.

The HPR-20 DLS includes Hiden’s DLS-20 triple filter quadrupole mass spectrometer with 20 mm pole diameter.

Mass range: The DLS-20 includes a unique, user switchable mode allowing the DLS-20 quadrupole mass spectrometer to operate in both the zone I and the zone H stability regions offering ultra-high resolution in the mass range to 20 amu in the stability zone H and very high resolution performance up to 200 amu in the stability zone I.

  • DMM-dynamic multi-mode scanning- uniquely applied for the electron attachment ionization technique for electronegative gas studies
  • Extended mass range options to 1000 amu
  • Pulse ion counting electron multiplier detector with 7 decades continuous dynamic range
  • QIC inlet providing
  • Fast scan speeds, with up to 650 measurements per second for transient analysis
  • The system is supplied with MASsoft Professional Edition software.
  • This Windows 8 and Windows 10 compatible software allows control of the instrument via USB 2.0, RS232 or Ethernet. Provides comprehensive I/O for data output and for reading data from external devices for integration and display with mass spectrometer data.

Excelling in challenging application areas, the HPR-20 DLS offers outstanding sensitivity for concentration measurements of vapours and gases. Like many gas analyser manufacturers, Hiden Analytical offers the HPR-20 DLS with a choice of inlet systems for different pressure requirements.

  •  Mass range: 20 and 200 amu
  • Minimum detectable concentration: 5 PPB
  • Maximum detectable concentration: 100%
  • Sampe inlet: Heated flexible silica capillary
  • Standard capillary length: 2 meters
  • Sample inlet pressure: 100 mbar to 2 bar abs
  • Digital pulse ion counting detector: 7 decade continuous log scale
  • Response time to gas concentration change: 300 milliseconds
  • Fast measurement speed: Up to 650 measurements per second
  • Sample flow required (Standard): 16 atm cc/min
  • Sample flow required (Optional): Options for < 1 atm cc/min to > 20 atm cc/min
  • Corrosive gas sampling options: Yes