1500℃ Vacuum Vertical Tube Furnace with Sample Rotation and Lifting System

Furnace   Structure

• Double layer steel structure with air cooling to keep case temperature < 65℃

• Vertical and splittable for easy installation.

• Water cooling flange with recirculating water chiller 

• The crucible that hangs inside tube can be rotated under vacuum by DC motor under vacuum or controlled atmosphere.

• The crucible can be lift manually to make sample change at easy (after open flange)

Power

  5.5 KW

Voltage

 AC 208-240V Single Phase, 50/60 Hz

Max. Temperature

 1500℃ < 30 minutes

Continuous Temperature

 1400℃ < continuous

Max. Heating Rate

  <= 10℃ /min

Heating Element

1500℃ grade SiC--12 pcs

Tube Size and Materials

• Mullite tube made in the USA

• OD:84 mm x ID 72:mm x Length: 1393 mm (included)

Heating Zone

• Heating Zone length: 440mm 

• Constant Temperature: 150 mm (within +/- 1℃)

Temperature Controllers

• 30 programmable segments for precise control of heating rate, cooling rate and dwell time.

• Built in PID Auto-Tune function with overheating & broken thermocouple broken protection.

• Over temperature protection and alarm allows for operation without attendant(s).

• +/- 1℃ temperature accuracy.

• Five K-type thermocouples (one for each zone).

• RS485 Communications Port.

• PC controlled software and interface module are included

 Vacuum Seal Flange

• One pair of 80 mm water cold stainless steel flanges with vacuum gauge and valves included

• One 16 L/m recirculating water chiller is included

 Vacuum Level

• 10-3 torr by mechanical pump (you can order it separately)

• 10-5 by turbopump

 Heating Element

 Fe-Cr-Al Alloy doped by Mo

 Power Cable & Plug 

• 10 feet length 10-3 AWG heavy duty UL approved power cable is included.

• The plug is not included.

 Dimension

660L × 400 W × 1450 H (mm)

 Net Weight

 about 85Kg

 Warranty 

One year limited warranty (Consumable parts such as heating elements, processing tubes and o-rings are not covered by the warranty)