1700C Compact Hybrid Furnace (Two Layer Box & Two 13mm ID Alumina Tubes) - KSL-1700X-HL

Furnace Structure

• 1800-grade fiber alumina with reflective coating -- maximum energy-saving design
• Steel structure with air cooling fan to keep the case's temperature below 60°C
• The built-in two alumina tubes with 13 mm ID for atmosphere-controlled processing
• The built-in two layers in box ( 50mm height each ) for sintering multi-sample in air

   

Power

• AC 208 - 240V, 50/60Hz, single phase
• Note: Plug is not included
• Maximum Power: 2.5 KW
• < 1 KWif heating rate is at 10°C/min

Processing Tube
&
Sealing Flanges

• Two Premier Grade corundum tubes
• Each Tube: 13 mm (I.D.) x 18 mm (O.D) x 600 mm length
• Flange Size: 20mm (I.D.)
• Four corundum tube blocks are included for blocking heat radiation from the inside tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating).
• One pair of sealing flange with double silicone high-temperature O-ring is included.
• Two SS needle valves and one dial vacuum gauge are installed with a flange for each tube.
• Limited by the vacuum pump
• 50 mtorr can be achieved by the mechanical pump
• 10^-5 torr can be reached by molecular pump
•  The vacuum pump is not included, please order separately by clicking here

Heating Chamber Dimension

• Chamber: 120mm(L) x 120mm(W) x 120mm(H) ( 4.7" x 4.7" x 4.7")
• Capacity: 1.7 Liters
•  One ceramic plat is put on alumia tube and divides the heater chamber intp twolayers, eachlayer has ~50 mm height.

Standard Working Temperature

• 1600°C or 2912°F (continuous)

Maximum Working Temperature

• 1700°C or 3092°F (< 1.0 hours)

Heating Rate

• 0 ~20 °C/min (≤10 °C/min recommended when the temperature ≤ 1400°C)
• 5 °C/min when the temperature 1400°C - 1600°C

Temperature Stability

• +/- 1°C

Temperature Uniformity

• +/- 5 °C over 120 mm (5") @ 1700°C
• +/- 2 °C over 80 mm (3") @ 1700 °C

Heating Elements

• 1750 grade MoSi2 (4 pcs U shape)

Thermocouple

• B Type (Pt-Rh to Pt-Rh) with alumina tube (Browse the product page for detail and replacement purchase.)

Temperature Controller

• The 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
• MET Certified

• MTS02-Y Temperature control software kit (for YD518P series controllers) + 15" laptop package is available at the options bar. Click for the detail information about the MTS02-Y software kit. 
• You may upgrade the temperature controller to the Eurotherm 3504 Temperature Controller which is fully compatible with LabVIEW. This package includes a Eurotherm 3504 programmer, a communication cable (RS485 - USB) and a software CD. Click the pic below to view the full spec of the Eurotherm 3504 temperature controller.

• Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) for immediate use.
• Labview-Based Temperature Control System (MTS01)enables the user to edit temperature profiles, manage heat-treatment recipes, and record and plot data for MTI furnaces.
• 

Optional Parts

• You may order an alumina crucible by clicking the picture below

     

• CE Certified
• NRTL or CSA certification is available upon request at an extra cost.
• 

Application Notes

• 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. 
• This furnace lacks vacuum sealing, and it is not recommended to use toxic or explosive gasses in this furnace without necessary safety controls and supervision. 
• Small cracks may appear on the surface of the refractory ceramics with overuse. This is a normal occurrence and the cracks may be repaired with alumina coating.
• Please click here to learn how to DIY gas purging system.
• The refractory block must be inserted before closing the door (click the picture on left for details).