Features

Heating Zones & Temp. Control

• Three heating zones: (1230mm, 48" L in total)
• Zone 1: 410mm  (16")
• Zone 2: 410mm  (16")
• Zone 3: 410 mm (16")
• Constant Heating Zone: Max. 36" long with +/- 5°C accuracy if set three zones at the same temperature.
• PID temperature controller with 30 segments programmable and +/- 1° C accuracy. Build-in Overtemp. and TC failure protections.
• High-quality K type thermocouples from Omega.

Working Temperature 

Heating Rates

Power

• AC 220VAC Three Phase, 50/60 Hz 
• 24 KW  Max.
• Powder cord is included without a plug

Vacuum sealed flanges

• A pair of SS304 flange seals dual tubes in the enclosure tightly via a set of high-temp. silicon o-ring gaskets (please click the picture on the left for details.)
• KF25 port with needle valve is mounted on the right flange for vacuum pump connection and manual pressure relief
• Right flange can be attached to the tube extractor
• 1/4'' tube compression fitting on the left flange for gas feeding
• Mechanical pressure gauge on the left flange for tube pressure monitoring
• Thermoblocks attached to the flanges established a thermal barrier for the constant heating zone 
• Vacuum Compatibility: 10^-2 torr by the mechanical pump; 10^-4 torr by the molecular turbo pump.

Tube Extractor

Manual operating tube extractor can be attached to the right flange to retrieve the 10'' Dia. inner tube with film products upon the completion of the process. The picture on the left illustrates the operating procedure.

Furnace Dimension

5400L x 770W x 1500H mm  ( Include the tube extractor )

Net Weight

~600 kg

Shipping Weight & Dimensions

1) 1500 lbs, 97"x39"x74"
2) 1800 lbs, 123"x39"x80"

Warranty

Two years limited warranty for electrical parts. (Consumable parts such as processing tubes, O-rings, and heating elements are not covered by the warranty)

Compliance

Warnings

• All quartz tube furnaces  are designed for using under vacuum and low pressure < 0.2 bars / 3 psi / 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. 
• Vacuum limit definition for all quartz tube furnaces: * Vacuum pressures may only be safely used up to 1000°C
• For the use of flammable gasses such as H2 and CH4, please consult with MTI technical team for safety measures. We Strongly suggest that the furnace needs to be operated inside a fume hood with H2/CH4 leaking detector installed.