1200C Hybrid Furnace (12x8x5", 7.2L), Dual 2 Tube / Muffle 3-In-1 - KSL-1200X-H-UL

• High-purity alumina fiber insulation surrounding the chamber provides maximum energy efficiency. 
• Heavy-duty double-layer structure with a cooling fan to keep furnace exteriors safe to touch. 
• The heating chamber of 12" D x 8" W x 5H" (30 x 20 x 12 cm) upt o 1200ºC.
• The vent port installed on top doubles as an outlet for gas flow.
• A 0.5" diameter observation window made of quartz glass allows the user to see inside the chamber.
• A protection latch is installed to prevent accidental explosive damage
• An interlock is installed to cut off power as soon as the door is open
• The fibrous heating module is replaceable at a low cost ( click pic below right to order )
• The optional Al203 sample plate can also be ordered for this furnace.
             

• Muffle furnace in the front for oxidized material.
• Two 2" O.Dx12" L . atmosphere-controlled furnace tubes are included in the back for vacuum or inert gas ( < 3 PSI)
• Two tube blocks are included to replace the tubes for using the furnace solely as a muffle furnace.
• The furnace can be customized as 12 quartz tubes (1") with flange for high throughput annealing 12 samples with a different composition at the same temperature.

Quartz tube w/ one end closed	Furnace Tubes at the Back	Muffle/Tube Properties	Interior	Furnace Tubes	Tube Blocks	Customized 8 -12 tube (0.75 -1")

• Two single-side vacuum flanges with a vacuum gauge and K25 vacuum port are included.
• The flange has a spare 1/4" ID port to insert a spare thermal couple or electric property testing fixture inside the processing tube. Please click the picture below-left 2-3 to order them separately.
• The vacuum level can reach 10e-3 by a mechanical pump and 10e-5 torr by a turbopump. Click the picture below to order the pump separately
• Optional Single 4" tube with vacuum flange is available Pic. below right 
  If the gas flow is required, please choose the multi-feedthrough flange on Pic. 7

                         

• 1200°C Max continuously
• Stability : +/- 0.5 °Cat 1000 °C
• Max. Heating Rate: 30°C/ min.

• FA-YD518P-AG temperature controller is included.
• Proportional–integral–derivative control (PID control) and auto-tune function
• 30 segments programmed with ramping, cooling, and dwelling steps
• Built-in over-temperature alarm and thermocouple failure alarm
• +/- 1 ºC temperature control accuracy
• Default DB9 PC communication port

• CE Certified
• NRTL (UL61010) or CSA certification is available at extra cost. (pls click mark below to learn details)

• For preserving the longevity of the furnace components, we recommend the heating rate not to exceed 10 °C /min.
• The cooling rate shall also not exceed 10 °C /min. 
• Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating.
• Click the pic left to choose a crucible