Opaque Vacuum Chamber

Opaque Vacuum Chamber
Opaque Vacuum Chamber
An acrylic vacuum chamber does not always need to be transparent, there are instances when a vacuum chamber needs to be made from acrylic and that acrylic also needs to be fully opaque where no light can pass through.

A customer of ours reached out to us to see if it was possible to design and built a vacuum chamber that is made from polymers but is also opaque. They were testing some light sensitive equipment where it was critical that the amount of light coming in and going out was strictly controlled for. When they reached out to us, we knew that opaque acrylic existed, but we only knew about thinner acrylic panels, those which were about 0.25 inch thick. Acrylic this thin cannot be used for vacuum applications because the forces applied to the wall at 15 psi are large and will risk beveling, bending, and damaging the walls at full vacuum. Imagine a vacuum chamber which that is 10-inch by 10-inch and at 15 psi of vacuum, the force applied to the wall due to pressure differential equals the area times the pressure which is 1500 lbs. That is the weight of a car being applied to a 0.25-inch-thick acrylic panel, barely enough. So we reached out to our supplier to see if they had something thicker, and they did.

What you are looking at is an opaque acrylic vacuum chamber that is 10 inch Wide, 10 inch High, by 20 inch Deep. This is a hinged door, front loading chamber where the door fully swings open towards the front right allowing for easy chamber loading. The door comes with two hinges, two clamps, and one lid handle. Another customization made to this chamber is a 15 pin D-SUB (subminiature D) Connector on the Left Wall at center. This chamber can be easily placed onto a table top and operated as a bench top unit. Looking for a vacuum chamber? Let us know how we can help you. Contact us.

Images

Did you know that we carry a many more products?

We make Robustly Designed and Quality Engineered Systems. There is a tremendous amount of valuable resources and information regarding vacuum systems and vacuum technology; check them out by clicking on the links below.

Altitude Package ASTM D6653 Leak Testing Systems
Altitude Package (ASTM D6653) Leak Testing Systems, or Testing Systems which test the effect of higher altitude on packages are vacuum systems that consist of a vacuum chamber, a vacuum controller, and a vacuum pump. The goal of these package testing systems is intended to test and investigate the effects of higher altitudes on the seal integrity, package quality, or container closure integrity.
Thermocouple Vacuum Feedthroughs
Thermocouple Vacuum Feedthrough are air-tight components that enable the measurement of temperature inside the vacuum chamber during vacuum operations. If you have to run thermocouple wires into the vacuum chamber in order to measure temperature of a specimen during vacuum operation, a thermocouple vacuum feedthrough will enable you to do that.
Our Work: Vacuum Storage of Chemicals that interact with Stainless Steel
There are countless chemicals and metals that interact with Steel or Stainless Steel. According to our investigation, Gallium, Cadmium, Beryllium, and Zinc are some examples of materials which will interact with Steel or Stainless Steel during vacuum Storage.
Related Articles: Visual Inspection Quality Testing of Heat Sealed Packages
Visual inspection is an attractive option because it does not require the purchase of any additional equipment. There are several arguments against Visual Inspection of heat seals; the argument against visual inspection is that visual inspection is subjective, unreliable, operator dependent, or not a valid method of inspection. However, if you have the correct training, procedures, and documentation in place, visual inspection can become a powerful tool in your quest for better packaging.