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  6. Gas analysis in the pressure range up to <10-4 hPa

Gas analysis in the pressure range up to 10-4 hPa

HiQuad®, QMG 700, with QMA 410, 16 mm molybdenum rod system
HiQuad® mass spectrometer system with user-friendly Quadera®-Software. Comes with HiQuad® control unit, HF generator and QMA 410 analyzer with 16 mm molybdenum rod system and 90° off-axis secondary electron multiplier (SEM).
  • Maximum sensitivity and broad dynamic range
  • Outstanding long-term stability
  • Extremely high measuring speed
  • Optimum resolution, mass separation and transmission

HiQuad®, QMG 700, with QMA 430, 8 mm stainless steel rod system
HiQuad® mass spectrometer system with user-friendly Quadera®-Software. Comes with HiQuad® control unit, HF generator and QMA 430 analyzer with 8 mm stainless steel rod system and 90° off-axis secondary electron multiplier (SEM).
  • Maximum sensitivity and broad dynamic range
  • Outstanding long-term stability
  • Extremely fast measuring speed

HiQuad®, QMG 700, with QMA 400, 8 mm molybdenum rod system
HiQuad® mass spectrometer system with user-friendly Quadera®-Software. Comes with HiQuad® control unit, HF generator and QMA 400 analyzer with 8 mm molybdenum rod system and 90° off-axis secondary electron multiplier (SEM).
  • High sensitivity and broad dynamic range
  • Outstanding long-term stability
  • Extremely fast measuring speed
  • High resolution, mass separation and transmission

A modular solution for mass spectrometry

With the new HiQuad® mass spectrometer, Pfeiffer Vacuum combines high performance, flexibility and ease of operation. As a stand-alone unit, the HiQuad® can be optimally integrated into your application. Depending upon the application in question, it is possible to select:

  • Mass ranges
  • Rod diameters
  • Ion sources
  • Detectors
  • Interfaces

This mass spectrometer achieves extremely high measurement speeds of up to 125 µs/amu. It is characterized by the highest sensitivity and a wide dynamic range. This mass spectrometer is easy to operate with the aid of the Quadera® software. These characteristics make the HiQuad® suitable for both research & development applications as well as for integration into analytical systems. We compile the right solution for your individual application!

Customer benefits

  • Modular, flexible design
  • Simple operation with Quadera® software
  • Extremely high measurement speed
  • Maximum sensitivity and wide dynamic range
  • Outstanding long-term stability
  • Ethernet interface
  • Integral Internet browser and OPC server for communicating with PC-based programs

Quadera® – The HiQuad® software

The Quadera® software serves as the interface between the mass spectrometer and the user. It excels as a result of its simple, intuitive operation. Repetitive measurement tasks can be automated by setting recipes and through the macro programming routines.

  • Predefined recipes available, e.g. spectrum, trend, bar graph
  • Easy-to-read mass spectrometer system presentation
  • Automated measurement routines via the integral Visual Basic script editor
  • Adaptation for special applications thanks to interchange with other programs
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