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7FCSQUICK-START & CLEANABLE COLDCA THODESENSOR

DoubleInvertedMagnetron T echnology

Range: 1x10

-2

to 1x10

-1 1

T orr

Product Features

Ignites 10 times faster than standard cold cathodes during power interruption at ultra high vacuum Robust Construction: All wettedmaterials a r e304 st ainless. Met al-sealed / cleanable subassembly. UHV Compa t ible: Kni f e edge seals and 10
-11 s t d . cc/sec. (He) leak rate ensure reliable u l t r a hi g h vacuum o p eration. S mall Size: Compact design p ermi t s easy r e p lacement o f olde r obsoletesensors. V ersatile: Use in an y p h y sicalorient ation. Rugged: W ithst ands frequent pressu r e burs t s .

Product Description

ReliableService:Simple design means yea r s o f p r oductive use in d ifficult a pp lications. The Televac model 7FCS is specially designed for applications where power interruption is expected at ultra high vacuum. If your application requires turn on in the 10 Ba k eable to 200 de g rees C.
-8 Torr range or higher, turn on will occur in less than 5 seconds, 10 times faster than standard cold cathodes. The 7FCS employs pa t en t ed Double Inverted Magnetron sensor technology combined with a thermionic igniter, which turns on automatically as soon as the gauge tube goes below 10 mTorr and stays on for only 5 seconds for ignition.

Product Applications ?

CR TMfg.

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Deposition of Optical & Functional Films Un li k e most high or ultra high vacuum sensors that

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Distillation of Low V apor P ressure Chemicals have a few decades of dynamic range, the7FCS gives

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Electron Microscopes it s user ten(10) decades of useful range when used with a mating

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FreezeDrying Televac controller . T ypical UHV sensors cannotbedisassembled

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in t he field for cleaning. The7FCS’ s Helium M ass Spec. LeakDetectors cleanable sub-assemblycanbe removed for cleaningwithout

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HighEnergy Physics having to break the primary vacuum seal. Unlike

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Lamp, Lighting& Laser Product s Mfg. hot filament sensors that won’t toleratelarge pressure

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Mass Spectrometers burst s without compromising it s f ilament, the7FCS

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will sust ain and automatically r ecover from M e t allurgical Processes large pressure burst s .

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NightVision / Electro-Optical Detector Mfg.

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Plasma Enhanced Deposition

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S terilization