Custom Vacuum Chamber with Blank Plate

You are looking at our standard Acrylic Vacuum Chamber, Hinged Door with Clamps. There is only one difference; this vacuum chamber has a blank acrylic plate that is connected to and aluminum plate which in turn is anchored to the side wall of the acrylic vacuum chamber. This blank plate is there to enable our client to add vacuum feedthroughs to the side wall in the future. During the fabrication phase, our client did not know what vacuum feedthroughs they would need in the future. We decided that it was best to simply add a blank acrylic plate which can be removed, customized, and fastened back to the acrylic vacuum chamber. Additionally, our client would have the option to envision, design, and fabricated their own additional custom vacuum plates should that need arise in the near future.

Now to the Aluminum Part, why is there an aluminum plate anchored to the acrylic side wall? Well, the aluminum plate is there to increase the service life of the threads. We do not like to thread into the acrylic walls of our vacuum chamber, what we do instead is we press threaded inserts into pre-drilled holes. When a bolt is being fastened into the threaded insert, the insert will slightly expand and grab onto the hole wall; hence anchor. The threaded insert creates a compression force on the acrylic walls instead of a shear force had we threaded the hole instead. Acrylic is able to handle compressive forces of the insert a lot better, it does not does not do too well during shearing forces. If the shear force is too high, the walls will begin to craze.

So, there you have it, this is why we have the aluminum plate there. Our customer will fasten the blank plate to the aluminum instead of threading into the acrylic.

If you would like to find out more about how to get a similar vacuum chamber, fell free to Contact Us

Similar Items

Our clients prefer to work with us because we are Experts in Custom Fabrication (especially Polymer Fabrication). You should check out some of our other items we carry; click on the links below.

Vacuum Degassing Systems
Vacuum Degassing Systems enable you to remove trapped gas inside your liquids - generally, epoxies. Degassing is a vital part of any two part or more mixing process, this includes but is not limited to epoxy, pharmaceutical mixing, potting, recipe creation. A vacuum degassing system consists of a vacuum pump, connection hardware (includes filters and traps) and a vacuum chamber.
Liquid and Gas Vacuum Feedthroughs
A Liquid and Gas Vacuum Feedthroughs are tubes that will allow you to run liquid or gas into your vacuum chamber without contaminating the vacuum levels or vacuum chamber in general. Say you are looking to run a coolant into the vacuum chamber and cool a component you are testing. You can simply install a liquid and gas vacuum feedthrough are run your coolant towards your test specimen.
Our Work: Research, Development, and Testing of Weather Balloons inside a Clear Vacuum Chamber
A wonderful company (more like one of the best companies in the world) which is currently involved with the research, development, and testing of high-altitude weather balloons, had a need for a vacuum chamber capable of achieving about 100 micro Torr (Micron) of ultimate Pressure for their testing environment. Fortunately, acrylic vacuum chambers are the perfect choice when it comes to Low, Rough, and Medium Vacuum.
Related Articles: Selecting a Proper Vacuum Pump for your Acrylic Vacuum Chamber
In this article we will talk about Vacuum Pumps - but also about other equipment which is used to produce vacuum inside a closed system or chamber. We will talk about the workings of a vacuum pump, vacuum generation, pump down, pump horsepower. This article is intended to provide you a practical guide which should help you select the appropriate vacuum pump for your system.