Leak Chase, a self contained very portable Vacuum Diagnostic system

The Leak Chase is a self contained, very portable Vacuum Diagnostic system offering the latest in Smart Head and miniature dry pumping technology.

This small suitcase sized instrument contains a quadrupole RGA mass spectrometer with all its associated electronics and dry pumping systems.

The Leak Chase is available with inlet options including Sniffer Probes and capillary systems. We can customise the inlet configuration to suit your application.

The Leak Chase is available with 100, 200 or 300 amu ranges and many connection options making it an
ideal tool for Residual Gas Analysis, Identification of Contamination, Background Measurements and Leak Detecting using Helium or other gases of your choice.

Leak Chase is available with battery and 12V automotive adaptor options enabling data collection in remote locations. The complete instrument has dimensions of 217 x 485 x 509 mm (W x H x L) and weighs less than 15kg (33lbs).

These powerful features enable the Leak Chase to be used as a true portable diagnostic tool in areas such as Environmental Monitoring, Research Labs, Quality Control, Semiconductor Industry, Heat Treatment, Vacuum Coating, Evacuated Tube Manufacture and Process Lines either on or off site.



  • Environmental Monitoring
  • Research Labs
  • Quality Control
  • Semiconductor Industry
  • Heat Treatment
  • Vacuum Coating
  • Evacuated Tube Manufacture
  • Process Lines – on-line or off site