Vacuum Chamber

We are engaged in providing Small Vacuum Chamber, which finds application in physical experiments or testing of mechanical devices or for processes such as vacuum drying or coating. These chambers include three ports, two ball valves, vacuum gauge, and a hinged lid. We manufacture these chambers in compliance with industrial standards to keep up with the desired quality levels.

The Vertical Industrial (VI) series Glass Vacuum Chamber feature a vertical cylindrical design with loading from the top. The stainless steel or aluminium chamber body construction is strong and can achieve vacuum performance down to 0.5 Torr. An acrylic lid allows you to view your application process.

 

Specifications

Vacuum Rating 0.05 Torr

Seal Buna L Gasket

Vacuum Port 3/4 NPT

Vent Port 1/2 NPT

Gauge Port 1/4 NPT

Chamber Material 304 Stainless Steel

Lid Material Acrylic

Lid Configuration Hinged

Size 12.75W x 12H

Approximate Volume (in) 1443

 

Vacuum degassing is the process of using vacuum to remove gases from compounds which become entrapped in the mixture when mixing the components. To assure a bubble-free mold when mixing resin and silicone rubbers and slower-setting harder resins, a vacuum chamber is required. A small vacuum chamber is needed to eliminate air bubbles for materials prior to their setting. The process is fairly straightforward. The casting or moulding material is mixed according to the manufacturers directions

Acrylic Vacuum Chamber is manufactured in Chennai by Burhani Hardware and FittingsProduct Features of the Chamber1. Acrylic Plexi-Glass chamber for long-term air-tightness performance.2. Burhani Acrylic Vacuum chamber has a rounded edge at the top, forthe protection of silicone gasket.3. Vacuum gauge is assembled on a separate port, so that the reading remainsaccurate even while pumping/venting the chamber.4.Gauge reading in both in Hg and Mpa.5. All kits are vacuum tested for 24 hours before packaging (leakage less than 2.0 inHg at 24 hours)6. Two-sided flippable vacuum gasket for better durability and reliability.7. The gasket is chemically resistant to butane and other solvents.8. 25 mm thickness Acrylic lid for long life and clear visibility.9. Strong elastic food grade silicone vacuum hose can connect/disconnect easily with the pump/chamber.10. 50um air filter on the vent valve to reduce air flow and prevent any dust/powder flowing into the chamber.11. Easy to install and low-cost to maintain: the chamber can be assembled in 5 minutes.12. 45 day complimentary warranty and life-long parts support.13. Product Specs & Part List of the Chamber14. Vacuum Chamber: Plexi Glass Acrylic with 30 years warranty15. Lid: Acrylic or Glass16. Vacuum Gasket: silicone, resistant to Butane and other solvents.17. Vacuum Gauge Assembly: 0.5 inHg accuracy.18. Valve Assembly: very high quality air-tight brass valves, with 50um filter on vent port19. Vacuum Hose: 3.3'' / 1 meter food grade collapse-proof silicone hose, 3mm wall thickness (8mm I.D, 14mm O.D)20. Vacuum Pump Adapter: 3/8“ hose barb to 1/4 SAE flare port. .

Product Features of the ChamberAcrylic Vacuum chamber for long-term air-tightness performance.Burhani Vacuum chamber has a rounded edge at the top,for the protection of silicone gasket.Vacuum gauge is assembled on a separate port, so that the reading remains accurate even while pumping/venting the chamber.Gauge reading in both in Hg and Mpa.All kits are vacuum tested for 24 hours before packaging. (leakage less than 2.0 inHg at 24 hours)Two-sided flippable vacuum gasket for better durability and reliability.The gasket is chemically resistant to butane and other solvents.25 mm thickness Acrylic lid for long life and clear visibility.Strong elastic food grade silicone vacuum hose can connect/disconnect easily with the pump/chamber.50um air filter on the vent valve to reduce air flow and prevent any dust/powder flowing into the chamber.Easy to install and low-cost to maintain: the chamber can be assembled in 5 minutes.45 day complimentary warranty and life-long parts support.Product Specs & Part List of the ChamberVacuum Chamber: Plexi Glass Acrylic with 30 years warrantyLid: AcrylicVacuum Gasket: silicone, resistant to Butane and other solvents.Vacuum Gauge Assembly: 0.5 inHg accuracy.Valve Assembly: very high quality air-tight brass valves, with 50um filter on vent portVacuum Hose: 3.3 / 1 meter food grade collapse-proof silicone hose, 3mm wall thickness (8mm I.D, 14mm O.D)Vacuum Pump Adapter: 3/8 hose barb to 1/4 SAE flare port. . .

—SS vacuum Chamber is manufactured by Burhani Hardware And Fittings in Chennai. With a cost about 50% less than a cubic chamber of the same size, our Vertical Cylindrical Top-Loading Vacuum Chambers are the best solution when you need a high volume at a lower cost. Choose from industrial vacuum (VI), high vacuum (VH), or our large chamber series (VL). — —KEY FEATURES —Helium leak testing of every chamber with leak rates guaranteed to less than 10-8 atm-cc/sec. —Designs that include ports that will not crack or leak over time —FEA analysis on every chamber to guarantee chamber is structurally sound for full vacuum KEY FEATURESHelium leak testing of every chamber with leak rates guaranteed to less than 10-8 atm-cc/sec.Designs that include ports that will not crack or leak over timeFEA analysis on every chamber to guarantee chamber is structurally sound for full vacuum

• Item Code: BHF2011
• Production Capacity: 100 pieces/month
• Delivery Time: Ready Stock
• Packaging Details: Wooden Packing With Fumigation

The Vertical Industrial (VI) series Glass Vacuum Chamber feature a vertical cylindrical design with loading from the top. The stainless steel or aluminium chamber body construction is strong and can achieve vacuum performance down to 0.5 Torr. An acrylic lid allows you to view your application process.

• Item Code: MTFFF

Vacuum Pressure Impregnation (VPI) is the process of treating the finished coils with varnish by placing it a vacuum chamber.  First, the transformer is placed in an oven and heated to approximately 100 to 125 ??C. This heat treatment drives out moisture from the insulation which could otherwise compromise the insulation.
After heating, the transformer is placed into the VPI hot. The advantage of doing it this way is that it makes it easier for the varnish to penetrate the insulation to the maximum extent possible since the viscosity of the varnish goes down as it is heated by the coil.
Next, the coil is placed in the vacuum chamber and a vacuum is pulled ‘dry’ on the transformer.   The varnish is then admitted into the chamber and the vacuum is pulled ‘wet’.  Finally, the chamber is pressurized to 100 psi completely filling the coil and insulation with varnish, and then varnish is finally pushed out of the chamber.    This results in a coil that is totally saturated with varnish (with atmosphere dip it is only partial).  The insulation will then have its maximum dielectric strength and will not absorb moisture (key to longevity).  Also, because varnish is a good adhesive, it has better mechanical strength.  In addition, because varnish is a good thermal conductor, it runs significantly cooler.
The benefit of VPI on the plate transformer is that it reduces the temperature rise by approximately 20%, making it run appreciably cooler and quieter.  And the result of that is greater reliability and extended life.  This is recognized throughout the transformer industry and is backed up by numerous studies
We hope this information is helpful to you as you consider your options for your future designs.  We believe that your transformers should all be treated with VPI, particularly given your application.

Vacuum degasser is the process of using vacuum to remove gases from compounds which become entrapped in the mixture when mixing the components. To assure a bubble-free mold when mixing resin and silicone rubbers and slower-setting harder resins, a vacuum chamber is required.  A small vacuum chamber is needed to eliminate air bubbles for materials prior to their setting. The process is fairly straightforward. The casting or moulding material is mixed according to the manufacturers directions.

 

Burhani Vacuum oven is provided with digital electronic control, built-in over-temperature protection, and a fully flexible vacuum/purge/release system for a range of applications including those that require elevated temperature in reduced atmosphere.These heated vacuum oven Chamber provide precise and fast heating and heat transfer which helps minimize operation time. These vacuum ovens are compliant with the highest level of requirements for heating applications under a vacuum. LED display of actual and set point temperature. Temperature Range available as per customer requirements. Digital microprocessor control

 

Environmentally friendly Ice Lined refrigerator powered by Meditech Technology for safe storage of vaccines between 2ºC to 8ºC.      
Alarms – 12 Types of Audio Visual Alarm
Real Time Clock Date and Time.
Features
Reliable temperature between +2°C to +8°C
Self-regulating cooling system
Air flow system in vaccine compartment
External cabinet Powder Coated Mild Steel and internal liner Powder Coated Mild steel
Cooling coil of copper
CFC-free refrigerant and insulation
Compressor made for use in the tropics
Solid lid with handle and lock
Baskets for organized storage
Available in 220V-240V 50/60Hz + 115V 60Hz
Delivered in solid, wooden crate

Temperature Variations Prevented

The Meditech BBR Series is designed to minimize cold air loss  even with frequent door openings.
 
Separated inner doors minimize the chamber air leakage during door  openings.

Foamed-in-place insulation in the walls and magnetic sealed outer doors prevent chamber air leakage and promote complete  door  closings

Large air circulation fan enables rapid temperature recovery after door openings

What is an Ice Lined Refrigerator?
Ice-Lined refrigerators are designed for storage of vaccines, pharmaceutical products, blood bag and samples etc. at a temperature range of 2°C to 8°C. They have a lining of Ice packs hence the name. For long hold-over times should there be a power failure, a PUF insulating material is provided. They can maintain optimal temperature of 2°C to 8°C even at 43°C. They are mainly used in the vaccine cold chain.

Price of Ice Lined Refrigerator (ILR) mostly varies on the basis of capacity.
Price difference between a 100 L Refrigerator and 200 L Refrigerator can range from 35000 to 45000.

How does the price of Ice Lined Refrigerators (ILR) vary ?
The maximum capacity of an Ice Lined Refrigerator(ILR) is 500L which is the costliest at around Rs 150000.
If a buyer is demanding for a WHO approved refrigerator then prices tend to be higher for them

How are the vaccines placed in a ILR ?
Vaccines are stored in baskets placed in the ILR cabinet.
The vaccines are arranged according to their temperature sensitivity. Vaccines which do not freeze easily are placed at the bottom and the ones susceptible to freezing are placed at the top.Because the bottom of an ILR is the coldest.

What is the difference between ILR and a deep freezer?
An ILR maintains temperature between 2°C to 8°C while a deep freezer maintains it between -15°C to -25°C. Some vaccines like OPV(Oral Polio Vaccine) require deep freezers for their storage rather than an ILR, moreover a deep freezer is also used to freeze/store ice packs.

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Manufactured using high quality raw materials and cutting edge technology, Vaccum Chamber is known for the performance it offers. This product is used for creating an artificial environment for the purpose sustaining various products and microorganisms. This product finds application in several establishments like a research centers and medical colleges. The product is further processed through a number of quality checks for the purpose of quality assurance.

Features:

large 7 inch touch screen with display of set and process value of temperature and humidity inside the chamber.

Precise control of temperature and humidity by using micro controller based temperature controller.

Multiple language can be displayed on screen including English.

Integrated digital temperature and humidity display with battery back up of 24 hours to ensure display & recording of temperature and humidity even during power failures on touch screen.

Integrated data management system with storage efficiency of temperature and humidity records up to 1000 readings & facility to transfer data through pen drive to PC.

large 7 touch display with facility to see current and last 24 hours temperature recording, High &n Low alarm points with date & time recording, power resumption / failure data

With backup power supply of control unit in case of electrical failure

Audiovisual alarm if the temperature and humidity deviates from the set temperature.

Display of set value and process value.

Direct printing option available from touch screen to printer

Data can also be transferred to pen drive for future usage

Updated versions and programs can be loaded in PLC using pen drive.

germination chamber for saleWhat is a germination chamber?
For those of you who don't know what a germination chamber is, it's a closed chamber that provides an optimum humidity and temperature control to help start seedlings. Providing the optimum growing environment can decrease germination times and improve germination rates

What is the advantage of germination chamber?
Providing the optimum environment can decrease germination time, improve uniformity and increase the number of seeds that germinate. Germination carts and growth rooms are used by growers to provide this environment and get the seedlings off to a good start.

Do germination chambers need light?
Light is generally not needed. A simple insulated chamber with heating mats can hold many trays of seeded soil just long enough to “pop” the seed. ... Starting – Initial growth of a plant once sprouted from a seed (after “popping” seeds). This follows germination.

What are the 5 steps of germination?
The process of seed germination includes the following five changes or steps: imbibition, respiration, effect of light on seed germination, mobilization of reserves during seed germination, and role of growth regulators and development of the embryo axis into a seedling.

How many seeds are in the germination chamber?
There are 12 shelves inside, each able to comfortably hold four 200-plug seedling trays, creating a total capacity of 48 trays or 9,600 seeds

Is humidity good for seeds?
You do not need a humidity dome for seeds – they will still germinate without it. However, a humidity dome will help you to get higher germination rates for your seeds. It will also reduce the time and effort you need to keep soil moist for seed germination.

• Item Code: MTGCFS
• Production Capacity: 100
• Delivery Time: ready
• Packaging Details: wooden

Vacuum impregnation is a non-destructive method of introducing a solution with a specific composition to the porous matrices of fruit and vegetables. Mass transfer in this process is a result of mechanically induced differences in pressure. Vacuum impregnation makes it possible to fill large volumes of intercellular spaces in tissues of fruit and vegetables, thus modifying physico-chemical properties and sensory attributes of products. This method may be used, e.g., to reduce pH and water activity of the product, change its thermal properties, improve texture, color, taste and aroma. Additionally, bioactivecompounds may be introduced together with impregnating solutions, thus improving health-promoting properties of the product or facilitating production of functional food.

strawberry slices Hydrodynamic Mechanism (HDM) Vacuum Chamber at p1= 16.9 kPa Time t1= 8 minutes CaCl2 solution (1, 10, 100 mM);

spermine solution (1, 10, 100 mM); spermidine (1, 10, 100 mM); putrescence (1, 10, 100 mM); Deformation Relaxation Phenomenon(DRP) Vacuum Chamber at atmospheric pressure. effect of spermine and spermidine on the increase of firmness, whereas putrescine was not as effective.

High Pressure Test ChamberPressure Can Reach Upto 8000 PSI and or 600 BarThe High Pressure Chamber is manufactured for variuos applications as er customer requirements

• Item Code: BHECTHPC53
• Production Capacity: 1
• Delivery Time: 1
• Packaging Details: wooden

vacuum impregnation may be employed for as a technique for the application of edible film and coating, in order to produce functional food using physiologically active raw materials. Production of novel functional food with the application of vacuum impregnation facilitates the introduction of e.g., probiotics, vitamins, biologically active compounds and minerals to the fruit and vegetable matrix. Literature data mainly concern the kinetics of matrix fortification, potential use of certain active compounds, interactions between tissue and the introduced compound as well as the effect of additives on the rate of respiration processes and potential protection of products against spoilage. Fresh-cut apple cv. Granny Smith (wedges, each ca. 10 g) Introduced into Vacuum Chamber Hydrodynamic Mechanism (HDM) Vacuum Chamber at = 70 KPA Time 1(t1) = 10 minutes 50% (v/v) Mexican or 50% (v/v) Argentinean honeys, distilled water (control sample) Deformation Relaxation Phenomenon(DRP) Vacuum Chamber at atmospheric pressure Time 2(t2)= 10 minutes Result : less acceptable in terms of sensory qualities than their fresh-cut counterparts, total polyphenol content and antioxidant activity values in vacuum impregnated products were lower than in fresh-cut samples.

The Vertical Industrial (VI) series Vacuum Chamber Hinged feature a vertical cylindrical design with loading from the top. The stainless steel or aluminum chamber body construction is strong and can achieve vacuum performance down to 0.5 Torr. An acrylic lid allows you to view your application process.
Specifications
Vacuum Rating 0.05 Torr
Seal Buna L Gasket
Vacuum Port 3/4 NPT
Vent Port 1/2 NPT
Gauge Port 1/4 NPT
Chamber Material Stainless Steel 304
Lid Material Acrylic or SS304 as required by customer
Lid Configuration Hinged
Size 12.75W x 18H
Approximate Volume 1870 (in)

• Item Code: MTVCH
• Production Capacity: 1
• Delivery Time: ready stock

Vacuum degassing is the process of using vacuum to remove gases from compounds which become entrapped in the mixture when mixing the components. To assure a bubble-free mold when mixing resin and silicone rubbers and slower-setting harder resins, a vacuum chamber is required. A small vacuum chamber is needed to eliminate air bubbles for materials prior to their setting. The process is fairly straightforward. The casting or moulding material is mixed according to the manufacturers directions.

• Product Features of the Chamber
• Stainless steel chamber for long-term air-tightness performance.
• Burhani Vacuum chamber has a rounded edge at the top, for the protection of silicone gasket.
• Vacuum gauge is assembled on a separate port, so that the reading remains accurate even while pumping/venting the chamber. --Gauge reading in both in Hg and Mpa.
• All kits are vacuum tested for 24 hours before packaging. (leakage less than 2.0 inHg at 24 hours)
• Two-sided flippable vacuum gasket for better durability and reliability.
• The gasket is chemically resistant to butane and other solvents.
• -25 mm thickness Acrylic lid for long life and clear visibility.
• Strong elastic food grade silicone vacuum hose can connect/disconnect easily with the pump/chamber.
• 50um air filter on the vent valve to reduce air flow and prevent any dust/powder flowing into the chamber.
• Easy to install and low-cost to maintain the chamber can be assembled in 5 minutes.
• 45 day complimentary warranty and life-long parts support.

Other Detail:

• Product Specs & Part List of the Chamber
• Vacuum Chamber stainless steel
• Lid Acrylic Vacuum Gasket silicone, resistant to Butane and other solvents.
• Vacuum Gauge Assembly 0.5 inHg accuracy.
• Valve Assembly very high quality air-tight brass valves, with 50um filter on vent port
• Vacuum Hose 3.3' / 1 meter food grade collapse-proof silicone hose, 3mm wall thickness (8mm I.D, 14mm O.D).
• Vacuum Pump Adapter 3/8" hose barb to 1/4 SAE flare port.

Pouch Leak Tester Vacuum Leak detector machine manufactured by Burhani Hardware used for Package Leak Detector and Seal Tester in application such as Package Manufacturers, Sea packaged food, meat packaged food , cheese, Pet Food, Medical pouches, Pharmaceutical pouch, cosmetic, Dairy products, Cereal and Grains, Bakery Products, snack food, coffee and tea, confectionary and other related products.   

 

What is vacuum leak detector

Pack-Vac Leak Detectors Leak Testers

Pack-Vac Leak Detectors from Burhani Hardware And Fittings for Quality Control

Burhani Pack-Vac Leak Detectors assist you guarantee to your customers that your packaging system is dependable once it leaves your facility.

 

Sealing time, packing material compatibility, seal reliability in high altitude trucking and airfreight are some of the production variables that has to be taken into account since the manufacturing possibilities are countless.

Leak Test Video

 

Burhani pack-vac leak detectors allow you to set up reliable package line quickly without efforts. This is a systematic package testing system. This results in accurate adjustment of machinery and less downtime. Continues usage of Burhani Pack-Vac leak Detectors can detect sealing problems before they snowball. By this way, the production yield is improved. Hence Burhani Pack-Vac leak detectors can diagnose the defects before reaching customer. A Touch Screen PLC can be added to the system to stimulate High altitude and vacuum levels for ideal situations.

 

Operation

 

Burhani Pack-vac leak detectors can perform vacuum test in less than 10 to 30 seconds. The Unit is partly filled with water for vacuum leakage test. The burst test can be done dry. Drop your sealed package inside the chamber, close the lid and engage the vacuum lever. Watch for bubbles in case of leakage.

 

The Burhani Pack-Vac Leak Detectors is used to perform a variety of ASTM test methods for detecting leaks and seal integrity.

ASTM D6653 Standard Test Methods for Determining the Effects of High Altitude on Packaging Systems by Vacuum Method

ASTM D3078 Standard Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission

ASTM D4991 Standard Test Method for Leakage Testing of Empty Rigid Containers by Vacuum Method

ASTM D4169 Standard Practice for Performance Testing of Shipping Containers and Systems

ASTM F2096 Standard Test Method for Detecting Gross Leaks in Packaging by Internal Pressurization (Bubble Test) – Using our optional adapter

ASTM D5094 Standard Test Methods for Gross Leakage of Liquids from Containers with Threaded or Lug-Style Closures

 

Choosing the Right Burhani Pack-Vac Leak Detector

Now that you know you need one of our Pack-Vac Leak Detectors, here’s how to find the right one for your application.

 

Connection Requirements

we recommend the Electric Vacuum Pump. Our electric model comes equipped with a quiet and durable vacuum pump, 230/115 VAC standard(unless otherwise specified).

 

Size

Burhani Hardware can craft custom size vacuum chambers. Also Burhani Pack-Vac Leak Detectors are available in eight production models. You can choose from any one or custom make according to your requirements. We can also help our customers to select size based on their packages. with our innovative machining centres we offer high quality and affordable prices for burhani pack vac leak detector.

 

Vacuum Leak Test of Plastic Bottles with cap and Containers  ASTM D5094 ASTM D3078 Vacuum Leak Testing DRY CHAMBER TEST 2 test methods are presented in this video about leak testing for plastic containers in a vacuum chamber. You can identify the source of the problem and find a solution, avoiding spoiled product, product recalls and costly down time trying to identify the source of a package failure. Both test methods can be performed in our CDV - VACUUM CHAMBER clear acrylic tank for packaging leak detection. Method 1: ASTM D5094 Testing Standard is performed in a DRY TANK The operation of a dry chamber test is the same as all other tests performed by our package leak detectors, however the failure point of a package is not identified by an air bubble in the water bath, but rather the presence of a liquid leak within the dry tank. Method 2: ASTM D3078 Testing Standard is performed in a TANK FILLED WITH WATER Bubble leak testing will give you a visual of any leaks, and may also be used for any package to determine the burst (or failure) point of the seal.  Keywords: Leak tester, Packaging leak tester, Package leak detector, Plastic water bottle testing, Package leak testing instrument, Bubble leak test, Package Leak Detection, Vacuum leak testing, Vacuum leak detector, Leak detector, Seal Integrity Inspection Tests, Vacuum leak tester, Blue dye test for blister leak tester, Container closure integrity, Seal testing, Leak test procedure for bottles, pet bottle testing procedure, vacuum chamber, pressure regulator, plastic bottle certification

• Item Code: BHETVLTP
• Production Capacity: 1
• Delivery Time: Ready stock
• Packaging Details: wooden packing

??BHF Pyrolysis Plant Has life Span of About More Than 20 Years. The distribution of products between liquid, char, and gas on a weight basis for pyrolysis is approximately 75%, 12%, and 13% respectively, Under these conditions bio-oil yields of liquid, char, and gas

Recognition

The Department of Energy’s Office of Energy Efficiency and Renewable Energy  invests in a diverse portfolio of energy technologies to achieve a stronger economy, a cleaner environment, and a secure energy future
The office works with industrial partners, national laboratories, and other stakeholders to develop the technologies and systems needed to cost-effectively turn our abundant, domestic biomass resources into clean, affordable bio-energy

Modern Facility

Our modern In-House Manufacturing Facilities with Designing & Engineering, Manufacturing and Testing of Products ensure Highest Product Quality Standards. Our Manufacturing Techniques ensures efficient and time saving method of manufacturing to meet customer requirement on shorter lead time

Our State-of-the-Art Manufacturing Facilities are based in India

We has developed numerous ranges of Pyrolysis Plant for Diesel And Petrol from Plastic waste in India and Export : Use of proven technologies, high quality craftsmanship and low Total Cost of Ownership. 1TPD, 3TPD, 5TPD, 6TPD,10 TPD,12TPD,15TPD and 30TPD. All BHF Plants implement Powerful SCADA system for safety and  Reliability

We are well known for offering Vacuum Chamber Cube with vacuum rating of .5 torr and guna L gasket seal. These chambers are well appreciated for their optimum performance, long operational life and supreme efficiency. Pure quality stainless steel is used to manufacture the chamber and helium leak tests are conducted on these chambers for quality assurance. Our customers can avail these chambers at budget friendly rates.

 

We are engaged in providing Vacuum Chamber Hinged Lid with vacuum performance of 1 torr. Presented vacuum chambers have vertical cylindrical design constructed with glass bead blast finish, stainless steel body, and hinged lid with an L gasket seal. We manufacture these chambers in compliance with industry standards and norms in order to fulfill the diverse requirements of the clients.

Specifications:

• Vacuum Rating: 1 Torr
• Seal: Buna L Gasket
• Vacuum Port: 1/2 NPT
• Vent Port: 1/4 NPT
• Gauge Port: 1/4 NPT
• Chamber Material: Clear Acrylic
• Lid Material: Clear Acrylic
• Lid Configuration: Hinged
• Size: 8W x 12H
• Approximate Volume (in): 603

Specifications:
Vacuum Rating: 0.05 Torr
Seal: Buna L Gasket
Vacuum Port: 3/4 NPT
Vent Port: 1/2 NPT
Gauge Port: 1/4 NPT
Chamber Material: 304 Stainless Steel
Lid Material: Acrylic
Lid Configuration: No Hinge/Clamp
Size: 18W x 12H
Approximate Volume (in): 2926

A vacuum chamber is a rigid enclosure from which air and other gases are removed by a vacuum pump. This results in a low-pressure environment within the chamber, commonly referred to as a vacuum. A vacuum environment allows researchers to conduct physical experiments or to test mechanical devices which must operate in outer space (for example) or for processes such as vacuum drying or vacuum coating. Chambers are typically made of metals which may or may not shield applied external magnetic fields depending on wall thickness, frequency, resistivity, and permeability of the material used. Only some materials are suitable for vacuum use.

Chambers often have multiple ports, covered with vacuum flanges, to allow instruments or windows to be installed in the walls of the chamber. In low to medium-vacuum applications, these are sealed with elastomer o-rings. In higher vacuum applications, the flanges have knife edges machined onto them, which cut into a copper gasket when the flange is bolted on.

A type of vacuum chamber frequently used in the field of spacecraft engineering is a thermal vacuum chamber, which provides a thermal environment representing what a spacecraft would experience in space.