Pfeiffer Adixen ASM 340

The new ASM 340 assures top performance in vacuum or sniffing leak detection for many different applications.

Services Offered:

  • Repair Service
  • Calibration


This leak detector is available in both oil lubricated and dry versions. Excellent roughing capability for a portable bench top unit. The unit can be setup with an internal wet or dry pump or the modular version can be paired with an external wet or dry pump.


  • Fast response time thanks to the largest primary pump (RVP) in its class
  • Ability to detect large leaks between 100hPa and the inlet test pressure
  • Easy operation, intuitive menu and large color touch screen


  • Automotive industry
  • Aeronautic industry
  • Aerospace industry
  • Semiconductor production
  • Mass production testing
  • Power Plant Engineering
  • High energy physics


  • External test leak
  • Sniffer probe


Pfeiffer Adixen ASM 340 Brochure and Technical Data

Pfeiffer Adixen ASM 340 Manual