***MPN DRC-91C
***OEM Lake Shore Cryotronics
***SKU*** 21888

This is a Thermionics Laboratory Inc. Sweep Controller.
EB gun Sweep Controller Unit..

Feel free to call BMI Surplus at 781-871-8868 with any questions.

BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Vacuum Measurement Equipment for sale.
We will work with you individually to find the perfect set up for your application.

Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!

BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific and Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though they are in good used condition.
*Pricing on untested items is discounted at time of listing.

**Shipping, Handling and Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 33 years of experience shipping sensitive scientific instruments and industrial equipment!

Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search.
***MPN
***OEM Thermionics Laboratory, Inc. (TLI)
***SKU*** 21752

EB Gun 2 Filament Emission control unit.
***MPN
***OEM Thermionics Laboratory, Inc. (TLI)
***SKU*** 21751

Ionization gauge tube with 2.75″ conflat flange
Dual filament.
New in the package

BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Vacuum Measurement Equipment for sale.
We will work with you individually to find the perfect set up for your application.

Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!

BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific and Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though they are in good used condition.
*Pricing on untested items is discounted at time of listing.

**Shipping, Handling and Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 33 years of experience shipping sensitive scientific instruments and industrial equipment!

Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search.
***MPN
***OEM Edwards
***SKU*** 21176

Glass envelope with 3/4″ compression style connection
Single filament
***MPN NRC507
***OEM Varian
***SKU*** 21175

Glass envelope with 3/4″ compression style connection
Single filament
***MPN 0563-K2466-304
***OEM Varian
***SKU*** 21171

Ionization gauge tube with 2.75″ conflat flange
Dual filament
Pin out is the same as Granville Phillips Ion Gauge
***MPN
***OEM Custom
***SKU*** 21166

Glass envelope with 1/2″ compression style connection.
***MPN 274051
***OEM Granville-Phillips
***SKU*** 21164

Varian Ionization Gauge Tube–Glass envelope with 3/4″ compression style connection, single filament.
***MPN NRC507
***OEM Varian
***SKU*** 21163

Granville Phillips Ion Gauge Model 274051, 1/2″ Tubulation
***MPN 274051
***OEM Granville-Phillips
***SKU*** 20904

Huntingoton Tubulated Ion Gauge Tube Model IK-100 ,0.75 inc metal tubulated NW16 vacuum connection. The tube is used and the glass envelope has some discoloration but the tube looks in good shape and has some life left in it.
***MPN IK-100
***OEM
***SKU*** 20900