Clear acrylic vacuum desiccator cabinet with front swing door, shelving, vacuum gauge and needle valves | 5235-81 displayed

Adjust-A-Shelf™ Vacuum Desiccator Cabinets

Available ISO Rated Designs: ISO 6, ISO 7, ISO 8
Acrylic vacuum desiccator cabinet with 1" thick walls supports full vacuum to 29.9" Hg
Spacious vacuum chambers with front-swing doors allow for quick access and easy transfer of parts
Removable and adjustable shelf system allows for faster batch processing of smaller parts
Units individually tested to hold full vacuum 29.9"Hg with no detectable change for 72 hours
Customizable with feedthroughs for electrical connections inside vacuum chamber

Manufactured By: Terra Universal

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Material	Certified ISO Grade™ Design	Chamber Width	Chamber Depth	Chamber Height	Lid Type	Price	Usually Ships in	Stocked
Acrylic	ISO 6	11.5"	10"	11.5"	Front Swinging	$1,363	15-17 Days	Stocked
Acrylic	ISO 6	30"	30"	4"	Front Swinging	$1,878	1-3 Days	Stocked
Acrylic	ISO 6	30"	30"	10"	Front Swinging	$3,296	1-3 Days	Stocked
Acrylic	ISO 6	22.125"	23.5"	8"	Front Swinging	$2,113	1-3 Days	Stocked
Acrylic	ISO 6	22.125"	23.5"	20"	Front Swinging	$3,759	1-3 Days	Stocked
Acrylic	ISO 6	16"	18"	16.75"	Front Swinging	$2,551	1-3 Days	Stocked
Acrylic	ISO 6	16.875"	17.5"	16"	Front Swinging	$2,244	1-3 Days	Stocked
Acrylic	ISO 6	16.875"	17.5"	8"	Front Swinging	$1,631	1-3 Days	Stocked
Acrylic	ISO 6	16.875"	17.5"	20"	Front Swinging	$2,551	1-3 Days	Stocked
Acrylic	ISO 6	22.375"	23.5"	16"	Front Swinging	$3,210	1-3 Days	Stocked

Summary

Available ISO Rated Designs: ISO 6, ISO 7, ISO 8
Acrylic vacuum desiccator cabinet with 1" thick walls supports full vacuum to 29.9" Hg
Spacious vacuum chambers with front-swing doors allow for quick access and easy transfer of parts
Removable and adjustable shelf system allows for faster batch processing of smaller parts
Units individually tested to hold full vacuum 29.9"Hg with no detectable change for 72 hours
Customizable with feedthroughs for electrical connections inside vacuum chamber

Ideal for degassing small parts and mixed liquids, vacuum encapsulation, and general purpose vacuum experiments

Provides a safe, convenient way to store moisture- and particle-sensitive materials

The front access door and shelving provide maximum storage space while maintaining easy accessibility to full inventory

Transparent acrylic provides full visibility and helps locating stored parts

Clear acrylic construction provides full visibility of parts

Solvent-welded construction with continuous seams fuses walls together into one piece

O-ring inlaid in precision-routed channel, helps ensure uniform and ultra-low leak rate

Includes a vacuum gauge and two mini ball valves to permit flushing of the chamber with purge gas after application of vacuum

Cleanroom compliant design includes corrosion resistant, non-particle shedding hardware

Optional vacuum/nitrogen pumps and vacuum safety relief valves available separately

Contact to discuss custom sizes and applications, including installation of cable feed-throughs

CAUTION: Acrylic is damaged by alcohol and many other cleaning agents. Use only water and mild detergent

Watch Terra's Vacuum Chamber Video
Terra Universal Vacuum Chamber Overview
Vacuum Chamber on Electric Height Adjusting Table
Acrylic Vacuum Desiccator Cabinet for Cold Room Storage
Vacuum Desiccator Cabinet with Front Swing Door and Adjustable Shelving
Acrylic Vacuum Chamber
Acrylic Vacuum Chamber
Acrylic Vacuum Chamber

Terra offers a wide selection of high-quality vacuum chambers for every application. Watch Terra's Vacuum Chamber Video Terra offers a wide selection of high-quality vacuum chambers for every application. Economical, high-visibility acrylic vacuum chambers are ideal for most manufacturing, testing, and research applications. Terra's 1” thick welded acrylic (plexiglass) vacuum chambers hold a full vacuum (29.9"Hg) for 72 hours with no detectable leaks. Powder-coated aluminum vacuum chambers offer better chemical resistance than acrylic chambers, particularly when using disinfectants, such as isopropyl alcohol, or sporicidal agents. Stainless steel vacuum chambers are more suitable for chemical, biopharmaceutical, and microelectronics applications with higher temperatures and/or corrosive chemicals.

Terra Universal Vacuum Chamber Overview This video shows how to operate a vacuum chamber and explores available vacuum chambers and accessories Terra Universal offers

Electric height adjusting tables help position extremely heavy vacuum chambers to the right height to transfer materials, or observe tests within the chamber | 3504-02A displayed Vacuum Chamber on Electric Height Adjusting Table Electric height adjusting tables help easily position extremely heavy vacuum chambers to the right height to allow transfer of materials, or observe tests within the chamber.

Acrylic vacuum desiccator cabinet for cold room storage; 17”W x 17”D x 13.5”H; vacuum chambers are interconnected | 5235-83 displayed Acrylic Vacuum Desiccator Cabinet for Cold Room Storage These acrylic vacuum desiccator cabinets are used to remove ambient moisture and air to prevent degradation of sensitive materials in cold storage. The front-swing doors help quickly and easily load and unload the chambers. The chambers are also interconnected to one vacuum valve for faster batch processing.

Clear acrylic vacuum desiccator cabinet with front swing door, shelving, vacuum gauge and needle valves | 5235-81 displayed Vacuum Desiccator Cabinet with Front Swing Door and Adjustable Shelving Terra’s acrylic vacuum desiccator cabinet with front-swinging door allows for quick access and easy transfer of parts. The adjustable shelf system can fit multiple shelves to improve storage capacity and batch processing.

Vacuum chambers with low height provide a safe, reliable means for contamination and moisture sensitive parts in flatter objects | 3305-80 displayed Acrylic Vacuum Chamber Acrylic Vacuum Chamber provides degassing of small parts; select optional burst valve to limit vacuum pressure.

Acrylic vacuum chambers provide a safe, convenient way to transport moisture-and particle sensitive materials | 5235-00B displayed Acrylic Vacuum Chamber Acrylic Vacuum Chamber, ideal for vacuum leak testing or degassing small samples.

Unique construction of a clear acrylic chamber provides full visibility of all parts within the vacuum chamber | 5235-02B displayed Acrylic Vacuum Chamber Acrylic Vacuum Chamber; ideal for transporting contamination and moisture sensitive parts.

Features and Benefits

Vacuum Chamber Pre-Cycle

For optimal vacuum chamber performance, a pre-cycle must be performed to remove trace moisture clinging to the internal acrylic surfaces. Run the pre-cycle until vacuum pressures stabilize at 29.9" Hg, then begin standard operation.

Adjustable Shelving for Faster Batch Processing

Vacuum desiccator cabinets with front swing doors feature adjustable shelving for faster batch processing.

Spacious Interior for Added Storage Capacity

This acrylic vacuum chambers are available in 16”H and 20”H interiors with two pairs of racks for flexible shelving configurations. The deep sliding trays allow easy storage for small parts and materials.

Coaxial SMA Feedthrough

Double-ended, 50-ohm connectors allow small electronics to operate within the chamber.

Optional Vacuum Relief Valve

Adjustable pressure relief valve limits vacuum levels within the chamber, allowing pressure to be maintained at user-configured point. (NOTE: Vacuum pump must remain in operation to maintain desired vacuum level).

Tested to Hold Full Vacuum for 72 hours

Terra's acrylic vacuum chambers are tested to hold 29.9"Hg (99.9% vacuum) with no detectable change over a 72 hour duration. Heavy-duty one-inch-thick walls ensure chamber integrity and protect against cracking.

Precision Vacuum Gauge and Needle Valves

Vacuum chambers can be customized to include precision needle valves for exact application, monitoring, backfill, and bleeding of vacuum pressure in increments of ~1" Hg (~3% vacuum). The hardware is mounted over an extra layer of acrylic to prevent damage to the lid while the chamber is under maximum vacuum.

Optional Glass Top for Sensitive Optics

0.75"-thick tempered-glass top allows optical testing and monitoring that requires high clarity.

Extra Wide Acrylic Vacuum Chamber with Hinged Front Door

Acrylic vacuum chamber with extra wide mouth and hinged door lets you easily feed long parts through for speedy and hassle-free transfer.

Inlaid Rubber O-Ring for Uniform Seal

Precision-routed channel and inlaid rubber O-ring ensures a uniform seal around the lid of your vacuum chamber. The O-ring is also removable in case it needs to be replaced.

Products Tailored to Your Cleanroom Environment

Provide Terra with your desired ISO Grade™ design. We will tailor the product to meet your criteria and certify it with a report appended to your invoice. Certificate includes all the necessary information to streamline audits and facility compliance.

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.

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Universal Base Stands Offer Excellent Versatility

Universal base stands support and stabilize various equipment sizes. Adjustable telescoping members allow for a precise fit. Choose between stainless and powder-coated steel to fit your desired application.
Universal Stand Adjusts to Fit a Wide Range of Equipment

Terra's Universal stands easily adjust to fit a wide range of equipment. Multi-purpose stand frames are suitable for many types of cleanroom equipment, including refrigerators, freezers, incubators, ovens, and vacuum chambers.
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Laboratory Nitrogen Generator

Terra’s Nitrogen Generators provide a continuous, reliable supply of clean, dry nitrogen up to 99% pure to eliminate dependence on bulky canisters to operate desiccators and glove boxes.
Multi-pin Feedthrough

Optional 25-pin connector can be used to monitor conditions within the vacuum chamber.
2 Pin Feed-Through

SMA Coaxial Feedthrough, 50 Ohm matched impedance, 2 pins, grounded shield, double-ended, 2.75" conflat flange, without air-side connector
Electrode Feedthrough

Optional cord/cable feed-throughs for power cords, sensor cables, data lines and thermocouple connectors.
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Welch Rotary Vane Vacuum Pump

This Rotary Vane vacuum pump offers high water vapor tolerance, light weight and high vacuum performance, making it ideal for many laboratory uses.
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PC-Based Vacuum Control with Data Logging

The eVAC Digital Vacuum Controller provides highly flexible control over vacuum levels by incorporating an electronically activated bleed valve, which adds the capability to reduce the applied vacuum.