Split Tube Furnace with Vacuum Flanges & 3" ID Quartz Tube

OTF-1200X-80 is split-able Tube furnace with Fe-Cr-Al alloy heating element,

which can achieve faster heating and cooling rate.  The furnace is installed with 80 mm (3.15"O.D x 2.9" I.D)  quartz tube with a pair of smart stainless steel vacuum sealing flange and valve / gauge which allow to heat sample in vacuum or flowing gas. Precision temperature controller can provide 30 segments heating and cooling steps with +/- 1 ^oC accuracy.

Specifications:

Furnace casing	Double layer steel casing with air cooling to keep furnace surface temperature lower than 60oC. High purity fibrous alumina insulation for Max. energy saving
Power	2.5  KW
Voltage	AC 208-240 V  Single Phase, 50/60 Hz
Max. Temperature	1200   oC (<1 hour)
Continuous Temperature	1100  oC
Max. Heating Rate	<= 20  oC /min
Tube Size and Materials	OD: 80mm x ID: 74 mm  Length: 1000 mm O.D. 3.15" x I.D  2.9" x Length 40"
Heating Zone length	440 ( single zone )
Constant temperature zone	120 mm (+/-1oC) @ 400 - 1200 oC
Temperature controller	PID automatic control via PWM solid relay with 30 steps    programmable
Temperature Accuracy	+/- 1 oC
Vacuum Seal	two stainless steel flanges with vacuum gauge and valves
Vacuum Level  (limited by pump )	0.01 torr by mechanical vacuum pump 0.001 torr by diffusion pump Leak rate < 5 mtorr / min.
Heating Element	Fe-Cr-Al Alloy doped by Mo
Dimension	550 x 380 x 520 mm
Net Weight	about 60  Kg
Warranty	One year
Shipping package size after crating	45x45x35  inch
Shipping weight	200 lbs
Warranty	One year , not including quartz tube damaged by customer

shipping

The price of this article has already included the shipping fee of DHL/UPS/FEDEX/EMS to west Europe( UK ,France, Germany, Italy etc.), to North America(USA,Canada) and to Australia,New Zealand  ,The countries and areas that are not listed above, please enquire us by email. This shipping service takes 5 -7 working days.