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  • Services
    • Engineering Services >
      • Pressure Vessel Design
      • Vacuum Chamber Design
      • Cryogenic System Design
    • Machining Services >
      • CNC Milling
      • Lathe Turning
    • Welding Services >
      • ASME Code Welding
      • Aluminum Welding
      • Brazing and Soldering
      • Precision Welding Services
    • Assembly / Testing Services >
      • Helium Leak Testing
      • Pneumatic Pressure Testing
      • Hydrostatic Pressure Testing
      • Electrical Wiring / Sensor Testing
      • Cold Shock Testing
      • Precision Cleaning
      • Dye Penetrant Testing
  • Products
    • Vacuum Products >
      • Custom Vacuum Chamber >
        • Custom Aluminum Vacuum Chamber
        • Custom Stainless Steel Vacuum Chamber
        • Custom Exotic Material Vacuum Chamber
      • Custom Combination Pressure and Vacuum Chamber
    • Pressure Products >
      • Custom ASME Code Pressure Vessel
      • Non ASME Code Pressure Vessels
      • Custom ASME B31.3 Piping Systems
    • Cryogenic Products >
      • Custom Cryostats / Dewars >
        • Custom Aluminum Cryostats / Dewars
        • Custom Stainless Steel Cryostats / Dewars
      • Custom Cryogenic Distribution Boxes / Cold Boxes
      • Custom Heat Exchangers
      • Custom Cryogenic Thermal Shrouds and Shields
    • Machined Products >
      • Precision Mechanical / Electrical Assemblies
      • Custom Precision Machined Parts
      • Radio Frequency Components
    • MLI - Multi Layer Insulation
  • Experience
    • Customers / Industries >
      • Oil and Gas Industries
      • Aerospace Industry
      • Nuclear Industry
      • Coatings Industry
      • Semiconductor Industry
      • Astronomy Telescope Industry
      • Engineered Diamonds Industry
      • National Laboratories
      • Research Universities
      • Advanced Industrial Process Customers
      • CBD and Essential Oils
    • Customer Testimonials
  • Learning Center
    • Fabrication Tips
    • Newsletters >
      • Newsletter Signup
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      • Custom Fabrication General Interest
      • Custom Cryogenic Technology
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      • Custom Pressure Vessels
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Call: 708-425-9080

CUSTOM ULTRA HIGH VACUUM CHAMBERS (UHV)

Aluminum - Stainless Steel - Exotic Materials

Meyer Tool supplies custom chambers for ultra-high vacuum applications.  We select the highest grades of materials consistent with UHV applications.  In the manufacturing process only procedures and materials consistent with the UHV application are utilized, e.g. in the selection of machining coolant.
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To minimize outgassing rates we adhere to stringent UHV cleaning procedures for all custom UHV chambers, which may include electropolishing or ultrasonic cleaning of vacuum surfaces.   We maintain a cleanroom for final assembly of custom UHV vessels and equipment.
Custom UHV Chamber inquiry

CUSTOM VACUUM PRODUCT CATEGORIES

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Aluminum Vacuum Chambers

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Stainless Steel Vacuum Chambers

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Exotic Material Vacuum Chambers

CUSTOM ALUMINUM
VACUUM CHAMBERS

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Aluminum has some unique advantages when it comes to ultra high vacuum (UHV) chamber design.  Aluminum is light-weight and it is easily machined.  Aluminum is also non-magnetic which can be important depending on the chamber's intended use.  Aluminum raw material is also cheaper than stainless steel.

Although aluminum  is easier to machine, it is more challenging to weld.  This is especially true when obtaining UHV quality welds.  Aluminum is notoriously prone to having porosity issues in the welds.  If the proper weld prep designs, cleaning procedures, and weld settings are not utilized chamber performance can deteriorate.  Although aluminum material is cheaper,
 adding bi-metal transitions to convert back to stainless steel connections can become expensive.  

Meyer Tool has extensive experience designing and building custom aluminum UHV chambers and weldments.  We have built many high quality aluminum ultra high vacuum systems.  We are able to assist you in evaluating your design criteria and determining if aluminum is the right choice for you.  

CUSTOM STAINLESS STEEL
VACUUM CHAMBERS

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Stainless steel has been the go-to material for years when it comes to ultra high vacuum (UHV) chamber design. Stainless steel is easier to weld and therefore cheaper to build when a design requires extensive welding.  Stainless steel is also very easy to clean and consistently achieve UHV pressures.  Although stainless steel is not as easily machined as aluminum it does machine better than more corrosion resistant alloys such as Inconel and Hastelloy.  Stainless steel conflats and ports are readily available and do not require the use of any bi-metal fittings.  Stainless steel is also a much tougher material compared to aluminum.  Stainless steel withstands wear on seal surfaces and general structural fatigue better than aluminum does.

Most of the welding and machining work that we perform at Meyer Tool involves stainless steel.  Our welders and machinists are very familiar with its material properties and fabrication requirements.
  Our engineering staff can design a system to your specifications or we can develop fabrication plans around your existing prints.  Meyer Tool has been fabricating stainless steel ultra high vacuum chambers out of stainless steel since 1969.

CUSTOM EXOTIC MATERIAL
VACUUM CHAMBERS

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Sometimes the conventional material choices, (aluminum and stainless steel), just will not work for certain ultra high vacuum (UHV) applications.  In some cases weight is the driving factor when it comes to material selection.  At other times, corrosion resistance plays the lead role in decision making.  At Meyer Tool, we have seen our fair share of unique material requirements related to the design and fabrication of custom UHV chambers and chamber components.  Titanium, Inconel, Monel, and Hastelloy are just a few of the different alloys we have worked with while building UHV chambers.

We will work with you to find the optimal material choice for your particular custom ultra high vacuum chamber application.  In addition to selecting the material for the chamber there are many different plating, polishing, and coating options that we can offer.   We will work with you to find the right mix of design, material, and post processing to find the optimal cost, time, and quality mix for your project.

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Phone: 708-425-9080
Fax: 708-425-2612
Address: 4601 W. Southwest Highway, Oak Lawn, IL, 60453
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