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HPR-20 DLS.

A gas analysis system for ultra-high resolution and sensitivity analysis of hydrogen isotopes and light gases, built around the DLS-20 triple filter quadrupole.

200 amu
Maximum mass range
<300 ms
Response time
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Hiden HPR-20 DLS
HPR-20 DLS · Gas analysis

Overview.

The HPR-20 DLS is for ultra-high resolution and sensitivity analysis of hydrogen isotopes and light gases. It includes Hiden’s DLS-20 triple filter quadrupole mass spectrometer with 20 mm pole diameter.

The DLS-20 has user switchable resolution modes, allowing it to operate in dual quadrupole stability regions (Zones I and H). Zone H offers ultra-high resolution in the mass range to 22.5 amu, and Zone I offers very-high resolution performance up to 200 amu.

The HPR-20 specialist range, which includes the DLS, is configured for continuous analysis of gases and vapors at pressures near atmosphere in standard form, with alternative inlet systems for applications requiring direct sampling from higher pressures to 30 bar.

Typical applications

Hydrogen isotope studiesNuclear fusion researchGlovebox monitoring

Key Features.

  • Ultra-high resolution
  • User switchable resolution modes across dual quadrupole stability regions (Zones I and H)
  • Triple filter quadrupole mass spectrometer with 20 mm pole diameter

Specifications.

Analyzer
DLS-20 triple filter quadrupole mass spectrometer with 20 mm pole diameter
Mass range options
Up to 200 amu (Zone I), to 22.5 amu in ultra-high resolution Zone H
Standard inlet
Hiden QIC quartz-lined sampling interface, operating at 200°C
Response time
Less than 300 ms for most common gases and vapors, including water vapor
Sampling pressure
Near atmosphere as standard, with alternative inlet systems for direct sampling from higher pressures to 30 bar
Control software
MASsoft Professional
Resolution modes
Ultra-high resolution in the mass range to 22.5 amu (Zone H); very-high resolution up to 200 amu (Zone I)

Downloads.

Hiden's published documents for this instrument.

Gas analysis product catalog pdf

Related instruments.

  • DLS-20

    A dual-zone switching ultra-high resolution quadrupole mass spectrometer for the analysis of hydrogen and helium isotopes and light gases.

  • HPR-20 EPIC

    A gas analysis system with a triple filter mass spectrometer and a pulse ion counting detector for positive and negative ion detection.

  • HPR-20 S1000

    A gas analysis system with a triple filter quadrupole mass spectrometer of 1000 amu mass range and detection capability of less than 5 ppb.

  • HPR-20 R&D

    A benchtop triple filter mass spectrometer for monitoring evolved gases and vapors, with improved resolution and abundance sensitivity.

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