Low Cost Vacuum Tube Furnace

Thoughtventions Unlimited, LLC offers a Low Cost Vacuum Tube Furnace for materials heat treating. This low priced vacuum furnace operates at temperatures over 1000°C with end loading access. Stable, programmable temperature control uses a Type J or K thermocouple, controller and a feedback controlled SCR power supply.

Specifications:

Physical Characteristics:
Overall Size of Furnace	User Specified
Overall Size of Controller	30 cm Wide x 30 cm High x 25 cm Deep
Nominal Hot Zone Size	User Specified
Thermocouple	Type J or K
Heating Elements	Kanthal
Power Supply	120 VAC/20A Phase Control SCR
Weight	Less than 5 kg

Operating Characteristics:
Temperature Control	Standard PID automatic control.
Power at 1000°C	Less than 2 kW
Operating pressure	Vacuum
Operating atmosphere	None
Cooling	Water cooled end cap
Peak Operating Temperature of Hot Zone	>1000°C
Temperature at center (+/- 1 cm)	Constant within accuracy of a Type J/K thermocouple - less than 1°C.

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Last updated: July 2015