Gas-leak detector

The 979 portable helium-leak detector is available with a wide selection of roughing pumps as well as atmospheric gross leak capability. The system is easy to use and has a touch-screen setu¥and display panel. The device can detect helium leaks at u¥to 10?12 atm cc/s without requiring liquid nitrogen.
May 1, 1998

Gas-leak detector

The 979 portable helium-leak detector is available with a wide selection of roughing pumps as well as atmospheric gross leak capability. The system is easy to use and has a touch-screen setu¥and display panel. The device can detect helium leaks at u¥to 10?12 atm cc/s without requiring liquid nitrogen.

Varian Vacuum Products,

Lexington, MA

For FREE Data Circle 481

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