Tube Vacuum Furnace

Introduction :

Vacuum quartz tube vacuum laboratory furnace (25—50 diameter) designed for heating small samples up to 1100oC. Stainless steel vacuum flanges with valves, vacuum pressure gauge and quartz tube are included for immediate use. Built-in precision temperature controller can program up to 30 segments of heating, dwelling and cooling steps. The furnace can be set up in both vertical and horizontal positions to meet various applications such as sample heating, VLS, CVD and quenching tests. Set the furnace horizontally or at an angle to grow electronic crystals for semiconductor industry use or rotate it vertically for sintering applications.

Application :

Vacuum tube laboratory furnace used to produce a large number of nano carbon materials, such as, Carbon nanotube powder, carbon nano tube film and directional carbon nano tubes, etc. It can also be used vacuum sintering, atmosphere protective sintering, nano material production,

Model parameter:

Product features	Furnace can work under different angle, it can be installed vacuum device; working under different atmosphere
Heating element	Resistance
Power supply	AC208--240V 50HZ/60HZ
Rated power	1.5KW
Furnace tube size	ø25/40/*600mm
Working temperature	≤1000°C
Maximum temperature	1100°C
Temperature control model	30 segments PID intelligent Programmable control
Constant temperature accuracy	±1°C
Constant temperature length	100mm
Maximum temperature rising rate	≤20°C/min
Recommended temperature rising rate	≤10°C/min
Overall size	400330540mm
Weight	25Kg
Chamber	High polycrystalline alumina fiber, well thermal insulation and energy conservation
Temperature measuring element	N model thermocouple
Seal	Extrusion seal
Limited vacuum degree	≤10Pa
Standard accessories	Sealing flange 1 set, corundum tube 1 piece, vacuum pump 1set,tube block 4 pieces, high temperature glove 1 set, thermocouple 2 pieces, square crucible 2 pieces
Optional accessories	Atmosphere supply system, twin-stage vacuum pump, resistance vacuum gauge, different kinds of quartz or corundum crucible, tube; software and communication module etc.

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