Analytical Testing Services
Helium Leak Testing
Purity Testing

Helium Leak Testing And Other
Analytical Testing Services


Our analytical testing services offer helium leak testing along with purity testing for oxygen, moisture, and hydrocarbons for your ultra high purity gas delivery systems.

Applied Energy Systems puts all of the gas panels we manufacture through analytical and purity testing. You get:

Analytical Testing Services, Purity Testing

Analytical Testing Equipment

  • Helium leak testing and hydrocarbon testing to 2x 10-11 atm-cc/sec.
  • Oxygen analysis to 1 ppb.
  • Moisture analysis to 1 ppb.
  • Particle testing to .014 micron

Testing Assures Your Systems'
Safe Functioning

You get the assurance that your gas delivery system will function safely at start-up and beyond.

analytical testing including helium leak testing

Analytical Testing

Testing Procedures

All gas used for analytical testing during manufacturing, is
filtered and purified to .003 micron prior to injection into subassemblies or gas panels.

Valve seats are subjected to helium leak testing to 1x10-9 atm-cc/sec.

Final Purging And Testing

Subsequent to all analytical testing, the gas panels are purged and back-filled with ultra pure argon. Panels are shipped pressurized with gas.


Call Engineering at 610-647-8744 or contact us by email to discover more about analytical testing, including helium leak testing…