1700C Alumina Tube Furnace with High Vacuum System for Lab to Sinter New Material

Product Name: 1700C Alumina Tube Furnace with High Vacuum System for Lab to Sinter New Material

Product Model: GSL-1700X-HV-LD

Product Description: GSL-1700X-HV furnace consists of a high-temperature alumina tube furnace and a high vacuum system. It can be heated up to1700°C by a different type of MoSi2 heating elements and achieve vacuum pressure up to 10^-4 torr with a diaphragm pump. It is widely used for material or chemical lab to sinter all types of new material samples under vacuum or other gas conditions.

Product Description

GSL-1700X-HV furnace consists of a high-temperature alumina tube furnace and a high vacuum system. It can be heated up to1700°C by a different type of MoSi2 heating elements and achieve vacuum pressure up to 10^-4 torr with a diaphragm pump. It is widely used for material or chemical lab to sinter all types of new material samples under vacuum or other gas conditions. The temperature of the tube furnace is controlled by 30 segments programmable high precision SCR power controller with accuracy +/-1°C.

Product Parameters

Furnace Structure	• Double-layer steel casing with air cooling. Two cooling fan inside to keep case temperature < 55°C
Tube Materials	99.8% High purity Al2O3 Ceramic
Tube Size	82mm O.D Alumina tube ----- ID: 73mm; OD: 82 mm in diameter x 1000 mm length
Refractory lining	1750 grade fiber alumina cast
Heating element	MoSi2
Working Temperature	• 1700°C (2912°F) Max. <1hr • 1600°C continuously
Working Temp.	800 -1700°C (2732°F)
Temperature Controller	• 30 programmable segments for precise control of heating rate, cooling rate, and dwell time. • Built-in PID Auto-Tune function with overheating & broken thermocouple protection. • Over-temperature protection and alarm allow for operation without attendant(s). • +/- 1 ºC temperature accuracy. • RS485 Communications Port.
Max. Heating / Cooling Rate	• 5°C / min above 1200°C and 10°C/min below 1200°C
Heating Zone	457 mm (18")
Constant Temp. Zone	150 mm (6") (+/- 1°C at 1600°C )
Temperature Accuracy	+/- 1°C
High Vacuum Station	Structure: • Mobile cart size: 600 (L) x 600 (W) x 700(H), mm • Max. Loading: 600 Lbs on top • Molecular pump control Panel: LCD digital • Inside: Pfeiffer vacuum pump Made in Germany • Vacuum sensor is included Vacuum sensor: Two vacuum gauges are installed in this system. 1. Mechanical vacuum gauge 2. High vacuum gauge (measuring range 10^-8 mbar ~ 10^3 mbar) is installed in the whole high vacuum system for monitoring the high vacuum status when operating the furnace with HV station support. Control Panel • One button operation - the diaphragm pump and the turbomolecular pump will start after pressing the "start" button. • System controlled spinning speed - the controller will control the speed of the turbine spinning up and down according to the vacuum level and leaking rate of the reaction chamber. • Self-protection - the system will protect the pump from damage by overheating and overcurrent if the leaking rate of the reaction chamber is too high to achieve the high vacuum. • LCD screen-double lines parameters checking interface make the working easier to be handld. Volume Flow Rate: • Nitrogen N2 33 L/s • Helium He 39 L/s (2340L/minute) • Hydrogen H2 32 L/s Working Range: From 1000 mbar to <1E-6 mbar (under Cold Condition only; Noted: Please don't use a high vacuum if the temperature is over 1500 °C). Ultimate Pressure: <1E-8 mbar (without any leaking)
Power Input	110V AC or 220V AC switchable, 50/60Hz
Power consumption	Duration/Max power: 100/110Watt
Warranty	One-year limited manufacturer's warranty (Consumable parts such as processing tubes, O-rings and heating elements are not covered by the warranty, please order replacements at related products below).