50mm OD Top-Open Tube Furnace with Quartz Tube

Features

Compact, portable and lightweight design.
Top-open furnace chamber for fast and easy tube access.
Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot.
Multiple atmosphere processes in a single cycle are possible (ex: binder burn out in air and parts sintering under rough vacuum or inert gas environment.)
Long life type K thermocouple.

Safety

Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions.
Power failure protection resumes furnace operation right after the point of failure when power is reestablished.

Warning! NEVER fill furnace with explosive gases, including Hydrogen, Carbon Monoxide and Methane.

Specifications

Electrical requirements	115V, 50/60Hz, 1~phase, 1,400 watts
Tube	50mm OD x 600mm L, Quartz
Maximum working temperature	1200°C (2 hours maximum continuous run time)
Constant working temperature	1100°C
Minimum working temperature	Ambient
Constant working temperature under vacuum	1000°C
Rated vacuum pressure	0.001 Pa / 0.0075 millitorr / 0.00001 mbar
Rated positive pressure	0.02 MPa / 150 torr / 3 psi
Heating element type	Resistance coil wire
Thermo couple type	K
Refractory lining	Mitsubishi (Japan) 1500 grade fiber alumina
Temperature controller	Single PID, 30 segments
Maximum heating rate	< 30°C / min
Heating zone length	8"
Constant temperature zone length	3"
Temperature controller precision	+/- 1°C
Vacuum sealing flange kit	Stainless steel vacuum sealing flanges with one vacuum gauge, two valves and four thermal ceramic blocks.
Gas inlet/outlet	1/4" hose barb with 1/4" BSPP (British standard parallel pipe)
Unit dimensions	21 x 32 x 26" (WxDxH) without tube
Unit weight	130 Lb