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Split Long Tube Furnace with 115mm (4.5") Dia Quartz Tube (36" Heating Zone) & Vacuum Flanges - OTF-1200X-115
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Click to enlarge
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In stock
Item Number: OTF-1200X-115
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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.
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Specification
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Power
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6 KW
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Voltage
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AC 208-240 Single Phase, 50/60 Hz
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Max. Temperature
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1200° C (<1hr)
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Continuous Temperature
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1100°C
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Max. Heating Rate
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<= 20 oC /min
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Tube Size and Materials
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Made of high quality Fused quartz with size of 115 mm O.D x 110 mm ID x 1500 mm L
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Optional quartz diameter: 80mm, 100mm , are available upon request
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Two fiberous ceramic tube blocks are included for blocking heat radiation from inside tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating)
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Quartz block (Optional) is ideal for more cleaness and higher vacuum.

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Heating Zone length
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880 mm ( single zone )
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Constant temperature zone
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440 mm (+/-1° C)
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Temperature controller
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PID automatic control with 30 steps programmable
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Temperature Accuracy
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+/ - 1°C
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Vacuum Seal
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Two stainless steel flanges with vacuum gauge and valves
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Fitting Ports
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In order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with the KF25 adapter, please click underline to order.
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For supplying high pressure gas, you may replace the standard barbed hose fitting with the VCR Face Seal Fitting, please click underline to order.
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Vacuum Level
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10E-2 torr by mechanical vacuum pump.
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10E-5 torr by molecular pump.
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Leak rate < 5 mtorr / min.
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Heating Element
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Fe-Cr-Al Alloy doped by Mo
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(Optional at extra cost)
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- Refer picture above , you may need to order two mobile carts to support sliding device ( click under lined to order the table)
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Dimension
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1100 X 450 x 670mm
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Net Weight
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80 Kg
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Shipping weight
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250 lbs
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Shipping size
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65x45x35 inch
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Warranty
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One year limited warranty for electrical and mechanical parts. (Consumable parts such as furnace liner, processing tubes
and o-rings are not covered by the warranty, please order the replacement at related products below.)
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| Certificate
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CE certified
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Notice:(click on the right to see detail)
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| Standard Package
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Item No.
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Description
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Qty
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Quick Link
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| EQ-F-T-block-125
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One pair of Alumina Foam Block for 4.5 " dia. Tube Furnace
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2 sets
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| EQ-FL-125
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Vacuum Flange for 4.5" dia. Tube Furnace
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1 set
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| EQ-QZTube-125GE
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Quartz Tube: 115 ODx110IDx1500 L mm
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1
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Hex Wrench
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1 set
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MS&T 2012, Booth# 536, Oct.9-10, 2012, Pittsburgh, PA, USA
 Nanotech 2012, Booth# 712, June 19-20, 2012, Santa Clara, California
ECS 221st, Booth#208, May 7-9, 2012, Seattle,WA, USA
SVC TechCon2012, Booth# 739, May 1- 2, 2012, Santa Clara, California
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Notices
1. The price listed on line is valid for US market and who pay by credit card only. There will be extra cost for shipping and handling. The price is different from country to country
2. We may add extra cost for paper order and net 30 term due to extra labor cost
3. The price is subject to change without notice
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