OTF-1200X-80-V is a CE certified split 80 mm OD (3" I.D) Five-zone tube furnace which can achieve faster heating up to 1200 oC and create smooth thermal gradient or one uniform constant temperature zone by adjust four zone temperature. The furnace includes one 80 mm O.D x 1400 mm L fused quartz tube, one pair of vacuum sealing flanges with pressure gauge & ball valve for immediate use. Five 30 segments temperature controllers are installed with K type thermal couple. Microprocessor-based self-tuning PID control provides excellent control without overshooting and +/- 1 oC accuracy. It is an excellent furnace for annealing, diffusing and sintering sample in various atmospheres. Thermo-couple, Power cord and 80 mm O.D. x 55" length , quartz tube and stainless steel sealing flange with gauge/valve are included for immediate use.
Specifications
Furnace structure
•Double layer steel case with two cooling fan, which ensure low surface temperature. •Energy saving high purity fibrous alumina insulation.
Power
8 KW
Voltage
•AC 208 - 240V Single Phase, 50/60 Hz (40A breaker required) •Powder cord is included without plug
Max. Temperature
1200 oC
Continuous Temperature
1100 oC
Max. Heating Rate
<= 20 oC /min
Tube Size and Flange
•Standard : 80 mm O.D x 74 mm ID. x 1400 mm L fused quartz tube included; •Optionals : 4", 5" diameter tube is available upon request at extra cost; •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) •Quartz block (Optional) is ideal for more cleaness and higher achievable vacuum.
Fitting Ports
•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. •For supplying high pressure gas, you may replace the standard barbed hose fitting with the VCR Face Seal Fitting, please click underline to order.
Heating Zone Length
•Five heating zones:
•Zone1 : 152 mm •Zone2 : 152 mm •Zone3 : 152 mm •Zone4 : 152 mm •Zone5 : 152 mm
•Total heating zone length : 870 mm, 34" in total)
Temperature Controllers
•PID automatic control with 30 programmable segments for precise control of heating rate, cooling rate and dwell time. •Built in overheating & broken thermocouple protection. •Over temperature protection and alarm allows for operation without attendant(s). •+/- 1 ºC temperature accuracy. •Five K type thermocouples (one for each zone). •RS485 Communications Port. •Optional
•The furnace may be operated by PC by installing five control modules. Please order the MTS-02 control modules at extra cost. •If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer laptop from us to avoid software installation problems. For more information please click here.
Temperature Accuracy
+/ - 1 oC
Heating Element
Fe-Cr-Al Alloy doped by Mo
Dimension
1100 X 450 x 670 mm
Net Weight
about 85 Kg
Warranty
One year limited warranty for electrical parts. (Consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty, please order the replacement at related products below.)
Compliance
•CE Certified •UL / MET / CSA Certification is available upon request, additional charges will apply •Temperature controller is MET and CE Certified
Shipping package size after crating
65 x 45 x 35"
Shipping weight
250 Lbs
Optionals (click picture to order at extra cost)
You may choose different diameter of working tube at 40 mm or 50 mm at same cost
