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5.5" Split Furnace w/ 12" heating zone & Separated Controller (1200C Max without Tube ) -OTF-1200X-S-5NT

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OTF 1200X S 5NT

OTF-1200X-S-5NT is a compact split furnace with a max. the working temperature of 1200°C  with the heating chamber of 5.5" diameter and 12" length and without processing tube.  The precision temperature controller is separated from the furnace, which can provide up to 30 segments of heating and cooling steps with +/- 1 °C accuracy. The furnace is designed for measuring fuel cell stack and other ceramic properties under air.  



Furnace Structure
  • Double-layer steel structure with air cooling layer
  • High purity alumina coating on refractory ceramics for longer service life.
  • Fibrous alumina thermal blocks in two ends are included to make electric feedthrough easily
  • Fe-Cr-Al Alloy doped by Mo heating element which can reach 1200oC 
  • 3 KW
  • 220VAC +/- 10%, 50、60 Hz,single phase
  • Power cable is included with plug
Working. Temperature
  • Max. 1250°C (<1 hour)
  • Continuous:  100   -  1200°C
  • Max. Heating Rate:  ≤ 20 °C/min
Heating Chamber
  • Diameter:              5.5"  (  143 mm)
  • Heating length:     12 " (300mm), single zone.
  • Constant Temperature Zone
    • 100 mm length (+/-1ºC ): ( click drawing below for temp profile )
    • 140 mm length (+/-2ºC ): ( click drawing below for temp profile )
Thermal Blocks
  • Two 5" thermal blocks are included to avoid heat radiation from two ends.
  • The blocks are made of fibrous alumina without the hole and are easy to make a hole via screwdriver. 
  • You may place a fuel cell stack in the center of the furnace via feedthroughs of the blocks.
Temperature Control
  • PID automatic control via solid-state relay with 30 steps programmable with +/- 1°C accuracy.
  • Built-in Over Temperature and Thermal-couple Failure Protection.
  • Optional: The furnace may be operated by PC with installing a control module. Please order an MTS02-B control module at extra cost.    
Heating Elements
  • Fe-Cr-Al Alloy doped by Mo
Dimensions Click the picture to see the detail. 
Net Weight of Furnace
48 Kg
Shipping Weight & Dimensions
228 lbs; 48"x40"x37"
One-year limited warranty with lifetime support (Consumable parts such as processing tubes and o-rings are not covered by the warranty, please order replacements at related products below.) 
  • CE Certified
  • NRTL or CSA certification is available upon request at the extra cost
Operation Video

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