Split Long Tube Furnace with 115mm (4.5") Dia Quartz Tube (36" Heating Zone) & Vacuum Flanges

It is an excellent furnace for annealing, diffusing and sintering samples in various atmospheres. Product Description

OTF-1200X-115 is a CE certified split single-zone tube furnace which has 4.5"OD x 4.3"ID x 59" L quartz tube and can achieve faster heating up to 1200°C.  The furnace includes one pair of vacuum sealing flanges and two vacuum valves & Pressure gauge for immediate use. The precision temperature controllers can provide 30-segment heating and cooling steps with +/- 1°C accuracy with 17" length constant temperature (flat) zone. It is an excellent furnace for annealing, diffusing and sintering samples in various atmospheres.     .    

Specification
Power	6 KW
Voltage	AC 208-240 Single Phase, 50/60 Hz
Max. Temperature	1200° C (<1hr)
Continuous Temperature	1100°C
Max. Heating Rate	<= 20  oC /min
Tube Size and Materials	Made of high quality Fused quartz  Standard Tube: 115 mm O.D x 110 mm ID x 1500 mm LOptional quartz diameter:  80mm,  100mm , are available upon request
Heating Zone length	880 mm ( single zone )
Constant temperature zone	440  mm (+/-1° C)
Temperature controller	PID automatic control with 30 steps programmable
Temperature Accuracy	+/ - 1°C
Vacuum Seal	Two stainless steel flanges with vacuum gauge and valves
Fitting Ports	In order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with theKF25 adapter, please click underline to order.For supplying high pressure gas, you may replace the standard barbed hose fitting with theVCR Face Seal Fitting, please click underline to order.
Vacuum Level	10E-2 torr by mechanical vacuum pump.10E-5 torr by molecular pump.Leak rate < 5 mtorr / min.
Heating Element	Fe-Cr-Al Alloy doped by Mo

Split Long Tube Furnace with 115mm (4.5") Dia Quartz Tube (36" Heating Zone) & Vacuum Flanges