Furnace structure

• 
       •  Double layer steel case with two cooling fans, which ensure low surface temperature
•      •  High purity fibrous alumina insulation for energy saving
  
  

Power

• 
       •  9 KW
•      •  Require 60A Air breaker switch

Voltage

•      •  AC 220-240 Single Phase, 50/60 Hz

Heating Zone Length

• 
       •  Two zones heated separately
•          º  Zone 1:  working temperature  800 - 1500ºC (Heated by SiC ),  length: 12" (300 mm),
              Thermocouple: S-type
•          º  Zone 2:  working temperature  800 - 1700ºC  (Heated by MoSi2) heating 12" (300
              mm), Thermocouple: B-type
•      •  Constant temperature zone length: 14" (300mm) within +/-1ºC if two zone at same temperature < 1500oC
•      •  Max. Heating rate: 10ºC/min
  
  

Alumina Tube Size

GSL-1700X-II-50
50mm O.D. x 44mm I.D x 1000 mm  Length

GSL-1700X-II-60
60mm O.D. x 54mm I.D x 1000 mm  Length

GSL-1700X-II-80
80mm O.D. x 74mm I.D x 1000 mm  Length

Tube and Flange

•      •  Stainless steel vacuum sealing flange with valve and meter is included
•      •  Thermal block is included. See picture below middle how to place
•      •  You may order flange support to avoid tube rotating ( click Pic below right )   
  
  
•        click here to order spare       
  
  

• 
       •  In order to increase the throughput and achieve high vacuum, you may replace the standard barbed
          hose fitting with  the KF25 adapter, please click underline to order.
•      •  For supplying high-pressure gas, you may replace the standard barbed hose fitting with the
          VCR Face Seal Fitting, please click underline to order.
  
  

Temperature Control

• 
       •  PID automatic control via SCR (Silicon Controlled Rectifier) power control
•      •  30 programmable segments for precise control of heating rate, cooling rate and dwell time.
•      •  Built-in over temperature alarm and protection allows for operation without the attendant.
•      •  +/- 1 ºC temperature accuracy.

Heating Elements

• 
       •   Zone one: 6 pcs U type SiC rods (1500C grade )
•      •   Zone two: 6 pcs U MoSi₂ rods (1800C grade )
  
  

• 
       •  10 feet length 8-3 AWG heavy duty UL approved power cable is included
•      •  Extra length cable can be ordered by click picture below
•      •  The plug is not included. You can order from your local hardware store according to female plug in your
          lab, or order from link below (50A plug)

 (click here to order plugs from us)

Dimension

780 L x 450 W x 720 H mm

Net Weight

150 kg

Warranty

Laptop, software & WiFi Control(Optional)

• 
       •  CE Certified
•      •  UL / MET / CSA Certification is available upon request, additional charges will apply
•      •  Temperature controller is MET and CE Certified

   

Shipping Dimensions

47" x 40" x 45"

Shipping Weight

480 Lbs

Notice

How to set up ceramic tube and vacuum flange for MTI Tube furnace

• 
       •  The tube furnaces with alumina tube are designed for using under vacuum and low pressure < 0.02
           Mpa / 0.2 Bar/ 3 PSI
•      •  Never use graphite crucible in alumina tube.
•      •  Vacuum pressures may only be safely used up to 1500°C. The flow rate for gasses should be limited
           to <200 SCCM (or 200mL/min) for reducing thermal shocks to the tube.
•      •  Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the
          pressure to below 3 PSI for safe operation. Click here to learn the installation of a gas regulator.
•      •  Never heat the furnace while the gas release valve is closed and a positive pressure condition exists
          within the furnace chamber. The pressure gauge must be used to closely monitor the chamber condition
          at all times during the heating process; please open the gas release valve immediately once the
         chamber pressure has reached over 3 PSI to prevent unforeseeable damages.