NST-2-Zone 1600°C Tube Furnace With Vacuum Flanges & Alumina Tube

  • Model Number:NST-Doublefurnace2
  • Compliance:CE Certified
  • Warranty:Two years limited warranty with lifetime technical support
  • Payment:L/C D/A D/P T/T Western Union
  • Delivery Time:15 day


NST-2-Zone 1600°C Tube Furnace with Vacuum Flanges & Alumina Tube


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NST-Doublefurnace2 1600°C 2-zone tube furnaces use SiC and MoSi2 as their heating elements. Furnace hearth is built with Mitsubishi(Japan) high quality fiber materials. Temperature of this furnace is controlled by high precision temperature controller (Shimadenfp93 from Japan) with +/-1 °C accuracy and 40 programmable segments. Furnace housing is built with double-layer steel and two cooling fans inside keep the furnace body temperature low. Furnace tube is sealed by stainless steel vacuum sealing flanges, it can be used under vacuum and other gases condition. This tube furnace is an ideal tool for sintering all types of materials/chemical. Great for labs or college scientific research use.

General specifications

 Electrical requirements  110-240V, single phase, 50/60 Hz
 Tube material  High purity (99%) Al2O3 alumina ceramic
 Min. working temperature  300°C
 Max. working temperature  Zone1: 1600°C  Zone2: 1400°C
 Max. constant working temperature  Zone1: 1500°C  Zone2: 1300°C
 Heating zone length  Zone1: 12 inches   Zone2: 11 inches
 Constant heating zone length  Zone1: 5.5 inches   Zone2: 4.5 inches
 Rated vacuum pressure  0.001 Pa / 0.0075 millitorr / 0.00001 mbar
 Rated positive pressure  0.02 MPa / 150 torr / 3 psi
 Refractory lining  Mitsubishi (Japan) high quality 1600 and 1700 grade fiber alumina
 Heating element type  Zone1: MoSi2  Zone2: SiC
 Thermocouple type  Zone1: B  Zone2: S
 Temperature controller  Shimaden fp93 (Japan) with 4 programs and
40 segments (i.e. 4 x 10 segments or 2 x 20 segments)
 Max heating rate  10°C/min
 Recommended heating rate  5°C/min
 Temperature controller precision  +/- 1°C
 Vacuum sealing flange kit  Stainless steel vacuum sealing flanges with one vacuum gauge,
two valves and four thermal ceramic blocks.
 CE compliance  Yes

Size comparison

 Tube size  60mmOD x 1250mm L  80mmOD x 1250mm L  100mmOD x 1250mm L
 Output  5kW + 4kW  5kW + 4kW  6kW + 6kW
 Furnace dimensions (LxWxH)  25″ x 19″ x 27″  25″ x 19″ x 27″  28″ x 20″ x 30″
 Shipping dimensions (LxWxH)  47″ x 35″ x 39″  47″ x 35″ x 39″  50″ x 38″ x 42″
 Net weight (Lb)  265  280  350
 Shipping weight (Lb)  400  420  450


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