Ultra High Resolution Quadrupole Mass Spectrometer

  • Model: DLS-10
  • Manufacturer: Hiden Analytical

The Hiden DLS series systems are designed for applications in fusion where analysis of hydrogen isotopes and deuterated compounds are of interest. The DLS-10 mass spectrometer is for ultra-high resolution mass spectrometry of hydrogen isotopes, operating in the quadrupole stability zone H, to give mass separation of both deuterium within helium and helium within deuterium.


  • Fast access for Histogram, Trend Analysis and Analog peak displays.
  • Mixed mode scanning. Trend Analysis, Histogram and Analog peaks in a multi-window display for example.
  • Ion source control for soft ionisation and appearance potential mass spectrometry.
  • Simultaneous real time display of graphical and tabular trend analysis data.
  • Data acquisition from multiple systems via Ethernet.
  • Automatic mass scale alignment.
  • Integral mass spectral library with full editing facilities.
  • Data export facility to ASCII format and to all Windows® devices for printing/plotting.
  • Socket Interface for application control and dynamic data link with Windows® compliant applications.


  • Fusion research
  • Isotope studies
  • Synchrotron studies
  • Nanotechnology
  • Residual gas analysis

The DLS-10 quadrupole analyser is a precision assembled triple mass filter with unique, independently driven RF only secondary filter stages preceding and following the primary mass filter. A radially symmetric electron impact ioniser with twin oxide coated iridium filaments and a dual Faraday / single channel electron multiplier detector are included as standard.

Mass range is 1-10 AMU operating in the quadrupole stability zone H with FWHM =0.003 amu.

DLS-10 systems are directly controlled from a PC compatible computer via RS232, USB Ethernet link, providing simultaneous data acquisition from multiple systems. The RC interface unit is a 90 mm high (2U), 19 inch rack mounting unit. It is mains powered and includes power on and filament status indicators.

Windows®-MASsoft Professional PC software provides for fast data acquisition through either user configured acquisition files or pre-set modes selected by icon.

The Hiden DLS-10 system comprises:

  • RC control interface unit.
  • RF generator with preamplifier configured for operation in zone H.
  • Triple filter analyser with integral electron bombardment ion source, precision mass filter and dual Faraday/single channel electron multiplier detector.
  • Connecting cables.
  • Windows® MASsoft Professional PC software.

The system requires a PC for operation, not included in this item.

Mass Range : 1:10 amu operating in the quadrupole stability region, zone H.
Maximum Operating Pressure : 1 x 10-4 Torr
Resolution: 0.1% Valley between adjacent peaks of equal height throughout the mass range.

At mass 4: m/∆m = 333, or m/∆m = 667 (FWHM)

(Defined as peak width of 0.012 amu at 10% peak height, or 0.006 amu at FWHM).

Software adjustable.

Detector : Dual Faraday/ Single Channeltron Electron Multiplier detecto
Minimum Detectable Partial Pressure < 1 x 10-11 Torr
Measurement speed
Maximum measurement speed : 650 measurements per second
Ion Source : Electron bombardment type, radially symmetric.
Filament : Twin filament.

Oxide coated iridium is standard.

Electron emission: Software variable 1 µA to 2 mA. 1 mA default
Electron energy : Software variable 0 V to 150 eV. 70 eV default
Ion energy: Software variable 0 V to 10 eV. 3 eV default.
Analyser mounting flange : DN-63-CF (4½”/114 mm OD Conflat-type)
Analyser insertion length from mounting flange face: 307 mm
RF head dimensions: Height – 137 mm, Width – 335 mm, Depth – 216 mm

Depth is distance from vacuum face of analyser mounting flange

PC Software : MASsoft Professional
Communications to PC: : RS232, USB 2.0, 10/100Base-T LAN
RC interface unit I/O : 5 configurable I/O TTL lines, 2 analog inputs, 2 trip relay outputs, external trip input and over-pressure trip output.

3 RS485 (multi-protocol) to interface with a wide range of external devices, MFCs for example.

8 digital inputs compatible with 5 V and 24 V logic levels. 8 open collector digital outputs (30 V, 500 mA max

4 or 8 channel analog outputs, 0-10 V, and 14 bit (optional).

RC interface unit dimensions: Height: 90 mm/2U

Width: 19″ rack mounting

Depth: 240 mm

Cable lengths
RC interface to RF head : 3 m standard. Longer lengths to 30 m availabl
RC interface to PC : Up to 15 metres with RS232 link.

Up to 750 metres with unbridged Ethernet link. 5 m Ethernet and 5m RS232 cables included.

Power requirement : 110-120 VAC, 220-240 VAC, 0.25 kVA

Mass Spectrometers for Residual Gas Analysis – RGA | For Applications in a Vacuum Environment


DLS-10 Ultra-High Resolution QMS for Analysis of Hydrogen, Hydrogen Isotopes and Light Gases


Product reviews

Review DLS-10

5 0% | 0 review
4 0% | 0 review
3 0% | 0 review
2 0% | 0 review
1 0% | 0 review
Review DLS-10
Choose a image
0 character ( Minimum of 10)

    There are no reviews yet.

    No comments yet

    Related products

    Reecotech provides high quality products and services, contributing to environmental protection and sustainable development.
    Hệ thống phân tích định lượng các thành phần của khí

    QGA 2.0

    Quantitative gas analyser
    Find out more
    Hệ thống phân tích khí chuyên sâu

    HPR-20 R&D

    A specialist gas analysis system for applications that require high sensitivity, selectivity, and fast response
    Find out more
    Hệ thống phân tích khí HPR-20 EGA

    HPR-20 EGA

    A compact bench-top gas analysis system for evolved gas analysis in thermogravimetric mass spectrometry, TGA-MS
    Find out more
    Hệ thống phân tích khí HPR-20 TMS

    HPR-20 TMS

    A specalist gas analysis system for fast event transient analysis
    Find out more
    Hệ thống phân tích khí để phân tích các đồng vị hydro

    HPR-20 DLS

    For ultra-high resolution & sensitivity analysis of hydrogen isotopes and light gases
    Find out more
    Hệ thống phân tích khí Hiden HPR-20 EPIC

    HPR-20 EPIC

    With electron impact/electron attachment ionization modes
    Find out more
    Hệ thống phân tích khí HPR-20 S1000

    HPR-20 S1000

    With 1000 amu mass range
    Find out more
    QIC BioStream

    QIC BioStream

    For fermentation monitoring from varied flow rate fermentation reactors
    Find out more
    error: Content is protected !!