1500C Max. Compact Tube Furnace (2" O.D ) with Complete Accessories - GSL-1500X-50-UL

• Double-layer steel casing with two air cooling fans.
• High purity fiber alumina board chamber for the best energy saving.

• Single Phase, 208 - 240V AC, 50/60 Hz.
• 2.5 KW Max.(20A breaker required)  
• Power cable included, but no plug 

Alumina Process tube

• 99.5% High Purity Alumina processing tube.
• 2" (50.8mm) O.D x 1.65" (42mm) I.D x 27.6" (700 mm) Length.
• Two fibrous ceramic 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 SS 304 vacuum flange with double high-temperature silicone O-ring  is Included
• Two-needle valves with 1/4" pipe adapter are installed with the flange
• 2" default flange with 1/4'' Bard fittings, 1/4'' tube feedthrough port (for 1/4" O.D thermocouple insert) and a KF25 vacuum port（click bottom right picture to see details )
• One Vacuum/ pressure gauge is installed on one side of the flange
• The angle valve is not included, please order at extra cost.
• The vacuum level can reach 10-2 torr by a quality mechanical vacuum pump and 10-5 torr by a molecular pump.
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Pressure Measurement / Monitoring

Working Temperature

• 1500 °C short time (less than 60 mins)
• 1400 °C Continuous

Temperature Controller

• 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

Recommended Heating Rate:

•      10°C / min (RT~1000°C)
•      5°C / min (1000°C~1500°C)

• Heating Zone Length:                       6" (152 mm)
• Constant Temperature Zone:             60 mm  (+/- 3°C)
• Temperature Accuracy:                    +/- 1.0°C

• SiC rods, 4 pcs,  （ Click the picture below to order a replacement or spare one.
• The heating element is consumables. Please click the picture below for detailed specs and order spare.
• For the SiC heating element, the Resistance change with life, please replace the aging rod properly.

Dimension:

     400 x 300 x 530 mm (15.7" x 12" x 21")

Net Weight:

    120 lbs

• CE Certified
• NRTL(UL61010)  or CSA certification is available at extra cost. 

• The tube furnaces with alumina tubes are designed for use under vacuum and low pressure < 0.02 MPa
• 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.
• The flow rate for gasses should be limited to < 200 SCCM ( or 200ml/min )
•  Vacuum pressures may only be safely used up to 1500°C