Economy Vacuum Chambers - Abbess Instruments - Vacuum Chambers - Pumps and Systems

11″ x 6″ chamber shown complete with 2 metering valves, gauge, filter, and fittings, also with optional liquid feedthru for filling molds under vacuum.

This benchtop sized vacuum chamber is designed to be a rugged production or testing unit. Some of our customers find this to be a practical size (11inch diameter by 6, 12 or 20inch deep) for use in vacuum degassing small batches of resins, epoxies, other liquids, or filling molds and other containers under vacuum.

For true economy compare what we offer.

These chambers are not cookware. We design rugged equipment with the best materials and true O-ring seals for continuous use, with safety and long life.

It is constructed of heavy aluminum alloy with a thick clear top. A customer replaceable O-ring door/lid seal is employed to withstand repeated closings. All chambers are capable down to 29.92 inches (Hg) or better (10-4 torr) dynamic vacuum, He leak tested (10-7 torr) if requested.

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Standard Features
Material:	Aluminum
Interior Dimensions:	Standard – 11 inch Inside Diameter X 6 inch Deep Deep – 11 inch Inside Diameter X 12 inch Deep The 5-gallon bucket size – 15 inch Inside Diameter X 20 inch DeepOther sizes includes: 18 inch, 24 inches, 36 inches, up to 48 inch Deep Inside Need a larger chamber? – see our larger chamber Need a Vacuum Pump? – see our Vacuum pumps
Included Features	Vacuum down to 29.92 inches (Hg) under dynamic vacuum Vacuum Gauge with a dial registering 0 to 30″ of Hg and 0 to -100 kPa A full diameter clear window for viewing Vacuum connection, 1/4 nptf x 1/4 inch hose barb provides a quick connection to the vacuum pump (optional) Vacuum ball valve for quick pump downs Vacuum break needle valve and internal diffuser with muffler, provides controlled vacuum break Mounting: 4 point feet, for stable operation
Optional Features/Items:	Surfaces protected by PTFE non-stick coating for easy cleaning Liquid feed-thru for filling molds under vacuum Heating systems consisting of an electric heater and temperature controller Brackets to support trays or racks Electronic vacuum sequencer and regulator with manual override Vacuum sequence controller Lights Electronic feed-thru Extra Handles Mixers

Degassing, Leak Testing, and Bubble Check Systems

: 11″ x 6″ chamber with rotary feedthru for mixing

: Double 15″ x 24″ chambers on a cart with pumps

: 15″ x 20″ chamber with side-mounted latch and hinge

: Ink jet cartage refilling chamber

Performance Specifications

All performance specifications stated, including but not limited to, pump-down rates and vacuum levels make the following assumptions:

The Vacuum Chamber is empty.
The Vacuum Chamber and other system components are clean and dry.
The System is being operated at Sea Level
The ambient temperature is 18°C +/- 2°C
All system components, including those not supplied by Abbess, are appropriate for the system and are functioning properly.
The specifications are not impacted by the properties of your product.

If you require performance specifications for conditions other than those listed above, it is vital that you make this known to Abbess Instruments in writing. Generally Abbess Instruments recommends choosing chamber and pumping system qualities capable of achieving a theoretical vacuum at least an order of magnitude better than the desired operational vacuum.

It is to be noted that a specification described as '10-5 Torr' is a range, and means the clean, empty, dry chamber system is capable of reaching some undetermined value between 1.0x10-5 and 9.9x10-5 Torr: The (clean, empty, dry) chamber is deemed compliant whether its As-Built base vacuum is 1.0x10-5 Torr or 9.9x10-5 Torr. It does not mean that the chamber is guaranteed to reach every level within that range.