Vacuum Chambers for the Development of Electro-Optical Imaging Products

Electro-Optical Imaging Products have slowly become an irreplaceable part of our everyday lives. The simplest electro optical imaging product is the camera hardware and optics in our smart phones. The word “simplest” is actually used as a relative term here because our smart phone cameras are amazing technology. There are more sophisticated Electro-Optical systems which are build through the utilization of nanocrystals / nanomaterials to be deployed as a detection tool as a defense against chemical and biological threats.

Sophisticated Electro-Optical Systems have the ability to detect, track, and quantify a certain search criterion through spectral analysis of specific signatures. This is a very fascinating field of study.

Our client came to us because they had a need for a custom-made acrylic vacuum chamber. The vacuum chamber had to be cylindrical, placed horizontally on a table top. For Easy Access, both the left and the right side of the cylinder had to be accessible; they wanted two doors to be hinged and swinging out. On the doors, they needed a liquid feedthrough, we provided them with a 1/4 inch NPT feedthrough that is threaded on the inside and outside. This will enable them the connect a tube and run their gas or liquid from inside towards outside without compromising the vacuum inside the chamber during operations. Finally, they required two additional power feedthroughs to be present on each door.

The power feedthroughs were proprietary and provided by our client – for testing purposes we used button head screws with an O-Ring on the outside to seal off the feedthrough port hole. The doors are latched with a Destaco Style Latch. You can see that we started to run out of space, but we managed to place all components onto this chamber. “What’s that you say? You want a total of two chambers? Sure, well be happy to build as many as you need”

Are you developing sophisticated and important products that require vacuum technology? If you are, Contact Us to find out how we can help you.

Some of our Popular Items

We are an Engineering Excellence Company. You should check out some of our other items we carry; click on the links below.

Acrylic Vacuum Chambers
Acrylic Vacuum Chambers are, as the name implies, vacuum chambers made from the Acrylic Polymer. There are several advantages to acrylic vacuum chambers the three main ones being 1. Fully Transparent, 2. Cost Effective, and 3. Versatile and Highly Customizable.
Roots Blower Vacuum Pumps
Roots Blower Vacuum Pumps are used when a large amount of Volumetric Airflow is Required. Root Vacuum Pumps cannot operate independently and must be used in conjunction with another roughing pump such as Rotary Vane Pump or Piston Pump. The advantages of a Roots Vacuum Pump is that the Pumping Speed can be increased by a factor of 5 up to a factor of 10; meaning that a 20 CFM Rotary Vane Vacuum Pump can now be boosted to pump 120 CFM!
Our Work: High Altitude Vacuum Testing of Electrical Connectors and Components
This was an interesting project where one of our customers needed to test wires up to 44 inches long within a high altitude simulation environment. In addition to testing wires, several other electric connectors required altitude testing as well. The altitude requirements were 100,000 feet (30.510 km) which corresponds to 8.36 Torr - a piece of cake when it comes to the vacuum requirements of our chambers.
Related Articles: Seal and Package Integrity Testing of Vacuum Sealed Packages
How do you test the seal of vacuum sealed packages? If you are vacuum sealing your packages, you are faced with a challenge when it comes to seal testing. How do you know that your process is consistently creating a good seal? How can you be sure that the vacuum inside you package will hold for the required amount of time?