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  4. Hiden Analytical - HPR-40 MIMS

Hiden Analytical - HPR-40 MIMS

Manufactured by  Hiden Analytical
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Membrane inlet mass spectrometer for analysis of gases, vapours and VOC's in liquids.

The HPR-40 dissolved species gas analysis system is a compact bench-top gas analysis system for monitoring of dissolved / evolved gases, featuring:

  1. Compact bench-top / mobile cart / console rack construction.
  2. High Sensitivity (to 5 ppb), Mass range options 200, 300 or 510 amu.
  3. Fast valve dissolved species probe incorporating silicon rubber membrane.
  4. Membrane re-circulation cell option for extended, dynamic studies.
  5. Penning Gauge and interlocks to provide over pressure protection.
  6. Fast action automatic shut off valve in case of probe failure.
  7. Ioniser liquid N2 cryopanels for optimum vacuum / minimal spectral interference.
  8. Vacuum manifold isolation gate valve for fast start up at remote locations.
  9. Stability (less than ±0.5% height variation over 24 h).
  10. MASsoft control via RS232, RS485 or Ethernet LAN.
  11. Soft Ionisation for the analysis of complex organics / appearance MS studies.
  12. 4 or 8 way multiplexed inlet for sampling from multiple probes.
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Features of HPR-40 MIMS

Rapid, quantitative analysis of reactive / corrosive mixtures in your chamber / produced in your process

  • Soil core analysis
  • Fermentation Process Analysis
  • Water Analysis in Estuary, River or Reservoir
  • Groundwater Contamination Studies
  • Methane Production Control
  • Microbiological / Enzyme activity studies
  • Environmental monitoring
General Specifications
Mass Spectrometer TypeQuadrupole Mass Analyzer
Additional Specifications

Mass Range: 200 or 300 amu
Operating modes:
Threshold Ionisation
Multiple Ion Detection
Bar Scan
Profile Scan
Mass Spectrometer: Single (HAL 201 RC) or Precision Triple (HAL/3F 301 RC) Filter Quadrupole
Ion Source: Electron impact with dual filaments
Inlet: 4 or 8 way multiplexed inlet for sampling from multiple probes or dissolved
species circular membrane inlet carrier, including liquid flow connections,
ideal for water circulation.
Data Acquisition and Control: 32 bit MASsoft operating system with HAL 7 Microprocessor.
5 configurable I/O TTL lines
2 analog inputs
2 trip relay outputs
3 RS485 (multi protocol)
8 digital inputs compatible with 5V and 24V logic levels
8 open collector digital outputs (30V, 500mA max)
4 analog outputs, 0-10V, 14bit.
And the following communications to a PC:
RS232, USB 2.0, 10/100Base-T LAN

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