Price:
$3300
Product ID:
COO-ACVCB-1218
Lead Time:
Contact Us to inquire about lead times
Return Policy:
14 days for a full refund

Additional Vacuum Chamber Images

Please take a look at additional product images of our Cylinder Type Acrylic Vacuum Chambers. All our chambers can be customized. Please contact us if you are looking for a custom vacuum chamber.


The Only Acrylic Vacuum Chamber robustly designed and quality manufactured
to consistently perform and meet your needs!

Product Specifications

Vacuum Rating
0.075 Torr (75 micron)
Vacuum Loss Rate
5.25 Torr (0.2 inHg) in 24 hours
Inside Dimensions (inch)
12 Diameter by 18 Height
Product Dimensions (inch)
14 Diameter by 20 Height
Tolerance (inch)
+/- 0.125
Chamber Material
Clear Cast Acrylic
Lid Material
Clear Cast Acrylic
Seal
Buna O-Ring
Approximate Volume
2035 cubic inch - 8.8 Gallons - 33.3 Liters

Features

Fully Removable Lid
Dial Vacuum Gauge
Vent Valve 1/4 NPT
Vacuum Valve 1/4 NPT
Machined Lid Handle
One Year Safe Buyback Guarantee

Description

12 inch diameter 18 inch height inside dimensions Cylindrical Acrylic Vacuum Chamber is made of clear acrylic which is fully transparent enabling a full view of chamber interior during operation. This is a complete clear acrylic vacuum chamber; assembled and ready for use. It comes with a vacuum gauge, two valves, and two handles. The vacuum gauge, the vacuum valve, and the vent valve are located on the lid. However, these can be moved to the side wall or anywhere else as per your request, free of charge to you, as long as you let us know within 2 days after you have ordered your chamber.

A Vacuum chamber can also be used as a Desiccator cabinet. Common applications include vacuum testing, vacuum product testing, degassing, defoaming, mixing liquids, bubble leak testing, vacuum sealing, vacuum drying, vacuum encapsulation, vacuum joining, vacuum impregnation, atmospheric testing and simulation, biological tests or storing samples under sustained low and intermediate vacuums.

Please note that plastic material is permeable; therefore, acrylic chambers as such may not maintain a stable vacuum level over extended period of time. For stable vacuum levels in this chamber, it is advisable to either leave the vacuum line or pump constantly connected to this chamber or add a vacuum controller to control vacuum levels.

Get your Vacuum Pump with your Vacuum Chamber!

One of the most common mistakes people make is to try to source every single part for their vacuum system themselves. The end results is either the wrong vacuum pump, the wrong connection hardware, or a sub optimal Vacuum System.

We have sourced the most appropriate vacuum pump for you so that you don’t have to. Get your vacuum chamber and vacuum pump and connection hardware for a complete vacuum system! Click here to get your Vacuum Pump and Vacuum Chamber System

You may be interested in some of our other items

Our clients prefer to work with us because we are Experts in Custom Fabrication (especially Polymer Fabrication). 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.
Piston Vacuum Pumps
Piston Vacuum Pumps are devices that generate a vacuum through the workings of an internal piston. Several advantages of a piston pump include, low maintenance, no oil mist emission since it’s an oil free vacuum pump – the shortcoming are not as high of vacuum levels and volumetric flow.
Our Work: Vacuum Testing of Lithium Ion Batteries, Thin Film, Fuel Cells, Supercapacitors, and Nano materials
This vacuum chamber is a modification to our basic acrylic vacuum chamber 12 inch, removable lid model; except that our customer requested additional ports and electrical feed-through for testing of electrical equipment under vacuum. You know, I wish we would have asked them for more details on what they were doing with this chamber; their short and concise answer was that they were using our chamber to perform scientific work on the subjects of: lithium ion batteries, thin films, fuel cells, super-capacitors, and nano-materials testing in a vacuum environment.
Related Articles: In Process Seal Integrity Testing of Food Bars sealed with Flow Wrappers
This article will talk about how to test the seal integrity of food bars. You will understand what you will need to do in order to ensure good seal quality. This article covers the seal integrity testing of Breakfast bars, Chocolate candy bars, Crisped rice bars, Energy bars, Granola bars, Health bars, Protein bars, Fruit and Nut Bars, Meal Replacement Bars or any other food bar sealed with a flow wrapper.

Products Quality

Our Acrylic Vacuum Chambers come with a one year warranty and our quality promise. The Chambers are robust and designed to be operated frequently for several years and are the result of years of continuous improvement, research, design, and development.

The ruggedized chamber walls are fabricated through our acrylic interlocking technology using specifically formulated vacuum glue-epoxy. Our adhesion expertise is one of our many trade secrets we utilize to build our chambers. This commitment to engineering excellence results in our acrylic vacuum chambers being so durable where issues such as deflection, beveling, collapsing, or wall separation are completely eliminated.

The 3 ports on this chamber are connected through threaded Aluminum Ports to a KF25/NW25 vacuum bulkhead fitting located on the acrylic wall or lid. This means that we do not thread into acrylic; hence the risk of cracking/crazing of threads over time is non-existent. Additionally, our acrylic chamber can easily be coupled to a KF25/NW25 vacuum connection.

We offer an amazing vacuum spec on this chamber at 0.075 Torr (75 micron) which impressively places this chamber into medium vacuum category. The Vacuum loss rate (leak tightness) of this chamber is 50 microns per minute initially which later decreases and then levels off. Therefore, this chamber will not lose more than 5.25 Torr (0.2 inHg) in 24 hours.

We would also like to acknowledge and thank many of our satisfied customers who over the years have helped us build better chambers by providing us with invaluable cooperation and feedback. Their inputs not only helped us improve on already fantastic chambers we were building for them, they have also improved the product quality for our future customers.

Please feel contact us with any questions you may have.

See our Acrylic Vacuum Chamber Video Gallery and Slide Show

Frequently Asked Questions

1. What kind of vacuum pump should I use with this unit?
Any rotary vein pump (single stage or two stage) up to 7.5 CFM is ideal. A higher CFM pump will pull a faster desired vacuum level as opposed to a lower CFM pump. Keep in mind that the vacuum rating of this chamber is 0.075 Torr (75 micron), therefore any vacuum pump that has a vacuum rating of 0.075 Torr (75 micron) or less will work fine. We go in great detail explaining how to select a proper pump for your chamber, the article can be found here: Selecting a Proper Vacuum Pump for your Acrylic Vacuum Chamber

2. What is the strongest vacuum that can be achieved with this unit?
The vacuum level depends on the type of vacuum pump you plan to use with the unit. This chamber is rated at 0.075 Torr (75 micron), therefore a proper pump will enable a 0.075 Torr (75 micron) vacuum.

3. Do I need anything else in order to use this chamber?
The vacuum valve port is an 1/4 in NPT sized port, depending on how you would like to connect your vacuum pump to the chamber, you will have to purchase a hose (preferably vinyl reinforced), a barb (1/4 NPT male end to barb), and a couple of hose clamps from your local hardware store. However, if you contact us after you have placed your order and before we have shipped it, we will include a barb, two hose clamps, and about 5 feet reinforced vinyl hose as a customer courtesy.

4. Will the material I am degassing expand during operation?
Yes. To determine how much you can effectively degass at a time, we recommended that you first experiment with small amounts of material/liquids.

5. Can this chamber be heated?
Yes, many of our customers routinely heat these chambers. The chamber can safely be heated up to 110 F (43 C), in excess of that the user assumes all risk.

5. How come your chambers are better and cheaper than anything else out there? What`s the deal here?
It`s called vertical integration. We buy the acrylic material straight from the wholesaler, build-to-order the acrylic chamber in house, and sell it ourselves, effectively eliminating two middle men and a huge warehouse during this process. Not only are resources saved doing this, we also have full control over the design and manufacturing process meaning that you get the best acrylic vacuum chamber at the lowest cost and lead times.

Additional Comments

1. Depiction: We go above and beyond to represent our products the best we can, but all images are for reference only. If you want the exact dimensions of a product, please refer to the product drawing. If the drawing is not present, please contact us.

2. Discount: If you are ordering more than one item you will qualify for a discount, contact us for more details. No discount will be given after you have ordered and then realized you can get a discount. We put in a lot of effort writing this and we don`t reward failure to read our descriptions. However, since we are nice guys, we will give you a discount on your next order.

3. Shipping: The shipping rates are for the lower 48 states only; additional shipping charges apply to Alaska, Hawaii, and international orders. Keep in mind that international order will also be subject to duty and other charges.

4. Products: Our products are built-to-order; therefore, your product can be customized, but you must let us know beforehand. The pricing, shipping terms, and lead time apply to orders of less than three (3) items. If you are ordering more than 3 items, you should contact us to discuss your quote.

5. Return Policy: 14 days on all standard products. We stand 100% behind our products. If there was a mistake on our part, you will be refunded 100% of your money including shipping. If the mistake was on your part or you decided that you didn`t want it after all, you will pay for shipping and we will fully refund rest of your money. Chamber must be insured during return shipping for the price that you paid for and in a non-damaged condition. Return Policy does NOT apply to custom items, jobs, or products. If you have asked us to modify any of our standard products, you will not be able to return your item.