Agilent Varian 979 - REBUILT

Agilent Varian 979 Mass Spectrometer Helium Leak Detector - REBUILT

The Model 979 is a wide-range helium mass spectrometer leak detector. It is comprised of a turbomolecular high vacuum pump, spectrometer tube, valve block, Vacuum Technologies’ Platform leak detector electronics, and an operator interface in a stylish, yet rugged housing. The 979 is available as a stand-alone, bench-mount unit or as a single or dual, dry or oil sealed mechanically pumped leak testing station on a cart. Featuring a multi-flow mode vacuum system, high sensitivity is combined with the ability to start leak testing at quickly achieved pumpdown pressures. The Agilent Varian MacroTorr turbo pump allows the 979 to perform quantitative, high sensitivity testing at high test pressures.

• Helium sensitivity range 10^-5 to 10^-10 atm-cc/sec range
• Automatic with touch screen interface
• Operable in evacuation and sniffing modes

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