Getter Furnace

Thoughtventions Unlimited, LLC offers for purchase a Getter Furnace that pumps selectable impurities from high vacuum facilities. A variety of materials are activated at temperature to almost entirely eliminate impurity gas traces. The active materials have a long lifetime because they are regenerated at higher temperature when the facility is not in high vacuum mode. Specifications apply to model completed and in use; other sizes are available.

Features:

• Alumina crucible/titanium mesh cup suitable for a variety of active pumping pellets.
• Crucible temperature monitored by Type K thermocouple
• Graphite outer insulation
• Rated for operation up to 1000°C
• ISO 100 Flange - Furnace fits in a standard ISO 100 port.

Specifications:

Physical Characteristics:

Overall Size of Furnace	40 cm Long x 30 cm Wide x 30 cm High
Flange Size	ISO 100
Active Material Charge	Approximately 30 cc
Thermocouple	Type K
Heating Elements	Proprietary
Power	120 VAC
Power Supply	Variac (Programmable Temperature Controller available)
Orientation	Vertical

Operating Characteristics:

Temperature Control	Variac (Standard PID automatic control optional).
Power at 700°C	Approximately 2 kW
Operating pressure	High Vacuum
Operating atmosphere	None
Cooling	None
Peak Operating Temperature of Hot Zone	1000°C
Pumping Rate	Unknown

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Last updated: July 2015