Bayard-alpert Ionization Gauge Kf Adaptor Cable 3/4 In Hot Cathode Ion Iridium Kov

US $75.00

  • Broomfield, Colorado, United States
  • Feb 13th
Up for auction is a NEW Bayard Alpert hot cathode ionization gauge with 3/4 inch Kovar tubulation.  Has Key High Vacuum Logo, but this is interchangeable with any glass enveloped B-A gauge.   The Kovar tabulation can be used in a compression fitting, or weld a flange to it. This has a coated filament, the so-called burn out resistant type, probably thoria oxide.  In original box. I am sure this new.  I don’t see signs of filament coating missing or evaporated films.  Electrodes are clean and bright. Also is a used glass gauge that has compression to KF40 adaptor on it.  Old gauge with adaptor is included in the auction.  Also in the lot is a cable with the ‘Winchester’ connector used to connect to these gauges.  See photos. You just have to adapt it to your controller.  Looks like it would make about a 10 foot cable. Lot weighs 11 lbs unpacked.   Will pack in a stout box. Shipping at cost. See my other auctions for other high vacuum equipment. More items will be appearing over the next few days.  I will combine postage on multiple purchases.  Please email early with questions. All sales considered final.   All items are boxed after the auction in case I need to get additional dimensions, take more photos, etc.  Thus there may be a delay between the end of the auction and when I can get a final shipping cost to you.  Anything from the eBay ‘calculator’ should be taken as a guide only.  For instance I may have chosen Parcel Post for the calculator but will ship faster if you so desire.  I have added a $2 ‘handling fee’ to cover out of pocket costs like tape or the padded envelope.

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