Oerlikon Leybold PhoeniXL 300

The Oerlikon Leybold PhoeniXL 300 is a rugged portable helium leak detector that is user-friendly and can detect leaks as small as 5×10-12 mbar l/s.

We offer both rentals and refurbished models. Our pricing is extremely competitive. Contact us for price and availability.

Services Offered:

  • Sale of Refurbished Product
  • Rentals Available
  • Repair Service


The PhoeniXL300 from Leybold comes with either a wet internal vane pump or internal diaphragm (dry) pump. The unit also comes in a modular version that can be configured with either an external a wet or dry pump. The helium leak detector and external pump can mounted on a heavy-duty cart to increase mobility. The PhoeniXL300 is based on the consistent further development of the successful and well-known ULTRATEST UL 100, UL 200 leak detectors as well as their successors L 200 and L 200+. The helium leak detector is so well designed and popular it continues to be sold as the Leybold Phoenix L300i and now the Edwards ELD500.


  • 3 models modular, wet, and dry
  • High stability, accuracy and repeatably
  • Switchable for the detection of H2, 3He and He
  • Durable helium mass spectrometer and ion source
  • Low cost of ownership


  • Lamp and tube manufacturing
  • Electron beam welding
  • Electron microscopy
  • Power Plant Engineering
  • High energy physics
  • Automotive industry
  • Cyrogenic resarch
  • Space simulation
  • Implant source
  • Plasma etching
  • Lithogrpahy


  • Remote control (wired or wireless)
  • External test leak
  • Heavy duty cart
  • Sniffer Probe
  • IO interface


Leybold PhoeniXL300 Manual

Leybold PhoeniXL300 Brochure

Technical Data

Leybold PhoeniXL300 Technical Data