Vacuum Feedthroughs and View Ports

Vacuum feedthroughs and view ports are critical components that enable the passage of electrical signals, fluids, and mechanical motions through vacuum chamber walls. They provide essential measurement and control capabilities with specifications including thermal conductivity, electrical isolation, and pressure ratings, ensuring robust performance in high-vacuum applications.

  1. GRANVILLE PHILLIPS MULTIPLE GAUGE CONTROLLER

    Multiple Gauge Controllers

    GRANVILLE PHILLIPS MULTIPLE GAUGE CONTROLLER

    Multiple Gauge Controller Granville Phillips Model 360, can replace 307 controller.

    Dual Ion gauge, Dual Convectron gauge and Stabil-ion remote control. Representative Photo, may be configured as two separate units for half 19" rack mount

  2. CTI CRYOGENICS CRYOPUMP 9,000 L/S

    Cryopumps

    CTI CRYOGENICS CRYOPUMP 9,000 L/S

    Cryopump Note: Pumps to be rebuilt once sold; inquire on lead-time.

    Make: CTI Cryogenics

    Model: CRYO-TORR 10--PN 8018236

    9 units @ Best Price

    Scotia, NY US

    Item 39051

  3. GRANVILLE PHILLIPS IONIZATION GAUGE CONTROLLER

    Ionization Gauge Controllers

    GRANVILLE PHILLIPS IONIZATION GAUGE CONTROLLER

    Ionization Gauge Controller The Granville Phillips 330 Ionization Gauge Controller measures pressure from less than 1 x10-10 to 1 x 10-1 torr from a single ionization gauge and displays pressure readout via a front panel display and analog output. The 3 1/2" high modular controller is available as a bench mount or space saving half-rack unit.

    This used ionization gauge controller will be fully refurbished and will meet Granville Phillip's performance specifications.

  4. GRANVILLE PHILLIPS VACUUM GAUGE CONTROLLER

    Multiple Gauge Controllers

    GRANVILLE PHILLIPS VACUUM GAUGE CONTROLLER

    Dual Ion/Two Convectron Gauge Controller

    Refurbished

    Representative photo

    Capable of controlling two ion gauges and two convectron gauges

    Granville Phillips 307

    Make: Granville Phillips

    Model: 307212 or 307001

    9 units @ Best Price

    Scotia, NY US

    Item 1791

  5. VARIAN 3190 SPUTTER SYSTEM

    Standalone Sputterers

    VARIAN 3190 SPUTTER SYSTEM

    Load locked single wafer sputter, cassette to cassette vertically mounted for sideways sputter Currently configured for 100mm wafers3 Target mini-quantumsRF EtchVIPS (Vacuum Isolated Processing Station)Residual Gas Analyzer

  8. GRANVILLE PHILLIPS ION GAUGE CABLE

    Ionization Gauges

    GRANVILLE PHILLIPS ION GAUGE CABLE

    Cable For Ion Gauge

    Photo 1: PVC jacket

    Photo 2: Teflon jacket (see "Other Image")

  11. BALZERS TPH 2200 TURBO PUMP 2,200 L/S

    Turbo Pumps

    BALZERS TPH 2200 TURBO PUMP 2,200 L/S

    BALZERS  TPH 2200 TURBO PUMP

Common Applications

vacuum chambers

sputtering systems

semiconductor manufacturing

scientific research environments

high-vacuum apparatus maintenance

Buying Guide

Vacuum Feedthroughs and View Ports Buying Guide

When selecting vacuum feedthroughs and view ports, it's essential to consider the specific needs of your application, including the types of media or signals being transferred.

Verify material compatibility and pressure ratings to ensure components withstand the vacuum environment efficiently.

  • Determine the necessary thermal and electrical isolation specifications.
  • Check for suitable pressure and vacuum ratings to maintain system integrity.
  • Consider optical and mechanical specifications for view ports, including the necessity for shutters.
  • Assess compatibility with existing vacuum system configurations and anticipated environmental conditions.

Frequently Asked Questions

What are vacuum feedthroughs used for?
Vacuum feedthroughs are used to transfer electricity, fluids, or movement through the walls of a vacuum chamber without compromising the vacuum seal.
What specifications are important for vacuum feedthroughs?
Key specifications include pressure ratings, thermal conductivity, electrical isolation properties, and material compatibility with the vacuum environment.
How do view ports improve vacuum system functionality?
View ports enable visual inspection and monitoring within a vacuum system, often incorporating shutters to protect glass surfaces during operations like sputtering.
What are typical applications of vacuum feedthroughs?
Typical applications include scientific research, semiconductor fabrication, and any other setting that requires maintaining a high-quality vacuum while allowing transfer of data, materials, or mechanical movements.