TMAXCN Brand Atmosphere Box Furnace 1700c High Temperature Inert Atmosphere Box Furnace

• Customization: Available
• Application: Industry, School, Hospital, Lab
• Customized: Customized
• Model NO.: TMAX-GF1700
• Certification: CE, ISO
• Structure: Box-Type
• Material: Stainless Steel
• Type: Muffle Furnace
• Transport Package: Wood Packing
• Trademark: TMAX
• Origin: China

Product Description

Atmosphere Box Furnace 1700C High Temperature Inert Atmosphere Box Furnace

TMAX-GF1700 is a CE certified box furnace designed for materials synthesis under inert gas atmosphere with temperatures up to 1700 ºC. The furnace consists of high-quality alumina fiber bricks and Molybdenum alloy heating elements with an heating chamber. A vacuum-sealed steel chamber with water cooling jacket as well as the vacuum & gas flow control system enables material processing under inert gas atmosphere.

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https://tmaxcn.en.made-in-china.com

SPECIFICATIONS:

Model	DSP- GF1700-I	DSP- GF1700-II	DSP- GF1700-III	DSP- GF1700-IV	DSP-GF1700-V
Power	3 KW	5 KW	7 KW	9 KW	13 KW
Inside Chamber Size	Heated chamber: 160x150x150mm, 3.6 Liter.	Heated chamber: 200x200x200mm, 8 Liter.	Heated chamber: 300x200x200mm, 12 Liter.	Heated chamber: 300x250x250, 19 Liter.	Heated chamber: 400x300x300mm, 36 Liter.
Product Dimensions (mm)	550x470x860	600x510x910	600x610x940	650x610x990	700x710x1355
Furnace Structure	1.      Double layer stainless steel structure for maximum vacuum and safety, which can ensure a positive pressure up to 0.06MP and vacuum up to -0.09Mpa 2.      Spring loaded pressure relief valve installed on the furnace provide protection against chamber over-pressurization. 3.      Water cooling front door and air cooling shell. 4.      Built in the vacuum pump and two-channel gas flowmeters, pressure gauge needle valves.
Inside Chamber Size	1.      Energy saving 1800 grade fibrous alumina insulation. 2.       High purity Al2O3 coating.
Voltage	AC 220 - 380V single phase; 50/60 Hz
Continuous Working Temperature	1650°C
Maximum Working Temperature	1700°C (< 1 hr)
Heating Rate	20°C / min
Temperature Accuracy	+/- 1°C
Heating Elements	1.    6 pcs Mo Alloy coils (can only be used under inert gas, Ar is preferred; cannot be used under air or oxygen at the temperature > 300°C). 2.    Optional: Heating elements can be replaced by MoSi2 to enable heat processing under oxygen and air atmospheres  up to 1700°C.
Temperature Control	1.      PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor. 2.      30 programmable segments for precise control of heating / cooling rate and dwell time. 3.      Over temperature protection and thermocouple failure alarm functions allow operation without attendant(s). 4.      +/- 1ºC temperature accuracy. 5.       RS485 Communications Port.
Pressure Relief Valve	Spring Loaded Type Pressure Relief Valve • Cracking pressure is manufacturer pre-set at 0.066Mpa (relative pressure value). • Valve close pressure: 0.03Mpa (relative pressure value). • Max. Temperature 200ºC. • 35mm O.D barb fitting for gas exhaust.
Gas Flow Control and  Vacuum Valve	• Two flow meters (#1: 0~8L/min; #2: 0~4L/min) are installed on the front panel of the furnace. • One heavy duty vacuum pump (CE certified) is built on the bottom of the furnace.
Water Cooling	• A 16L/min recirculating water chiller is installed in bottom of furnace for cooling furnace sealing flange.
Warranty	One year limited warranty with lifetime support.
Application Notes	• For preserving the longevity of the furnace components, we recommend the heating rate not to exceed 5 °C /min. • The cooling rate shall also not exceed 5 °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. • The refractory block must be inserted before closing door.