OTF-1200X-S-II-PEC4 is a 1200oCRotatable Two-Zone Plasma-Enhanced Hybrid-Physical-Chemical Vapor Deposition (PE-HPCVD) system. It consists a 300W RF (Ratio Frequency) Plasma Generator amp; Matching Network, Up-Stream Source Evaporation Boat with Power Supply, Four Channel MFC Gas Delivery and High-Performance Vacuum Pump. Such a complete system is an excellent tool for heat treating inorganic compound powders with superior temperature and surface coating uniformity (e.g. prepare Li-Ion battery cathode powders with conductive coatings on sample surface).(Item number has been updated from OTF-1200X-S-II-4CV-PE since March 2019)SPECIFICATIONS:

System Structure	、Integrated 300W (13.56Mhz) RF power supply with matching network enables the plasma enhanced processing which significantly reduces processing-temperature. ( Plasma generator is at the right side of Pic ) ?Gear driven tube rotation allows "blending" type processing for powders to achieve the best processing uniformity. 、Four channel gas mixing station with MFCs provide precise control of gas delivery. 、The integration of Up-Stream Source Evaporation Boat with tungsten coil allows you sublimate solid precursors for the needs of Hybrid Physical-Chemical processing.
Two-Zone Rotary Furnace	、Working temp: 1100oC Max(＜1hrs)., and 1000oC for continuous heating. 、Two PID temperature controllers with 30 segments programmable. 、Input Power: 208 – 240 VAC, single phase at max. 1.5KW. 、High purity Alumina fibrous insulation for max. energy saving. 、Gear DC motor drives quartz tube with variable speed 2 - 10 RPM. 、Two zones: each zone length 4" (100 mm), total 8" (200 mm) heating zone.
Plasma RF Power Supply	、Output Power: 5 -300W adjustable with ± 5% stability. 、RF frequency: 13.56 MHz ±0.005% stability. 、Reflection Power: 100W max. 、Matching: Automatic. 、Power: 208-240VAC, Single Phase, 50Hz.
Evaporation Boat	、Working temp: 1100oC Max(＜1hrs)., and 1000oC for continuous heating (1500oC with the furnace chamber heated to 800oC) 、0.7ml alumina crucible with tungsten heating coil surrounded. 、K type thermocouple inserted for accurate temperature measurement of the source material. 、Working current: ＜= 30 A.
Sealing Flanges	、Standard: 2'' O.D Fused quartz processing tube, please click the pic on the left for details. 、One pair of 1''SS sealing flange with rotatable gas connector needle valves and are included for immediate use.
Sealing Flanges	、A pair of 1'' O.D quick disconnect flange with KF25 port are installed on each end of the tube. 、Magnetic fluid seal swivel coupling is used to enable the tube rotation without twisting the foreline or downstream attachments (such as gas, powder and electrical delivery lines).
Tube Rotation Speed	、0 - 5 RPM variable.
Vacuum Pump amp; Gauge	、EQ-FYP High-Performance Dual Stage Vacuum Pump is included in the sale, please click the image on the left to see detail specs. 、KF25 adapter and stainless steel bellows are connected between the pump and tube flange. 、10E-2 Torr vacuum can be achieved inside the processing tube. 、Note:Vacuum Gaugeis available at additional cost, please click underline and to order.
MFC Gas Mixing Station	、Four precision mass flow meters (0.02% accuracy) with digital displays are installed on the bottom case to control gas flow rate automatically. o MFC 1:Gas flow range from 0~100 SCCM o MFC 2amp;3: Control range from 0~200 SCCM o MFC 4: Control range from 0~500 SCCM 、Gas inlet/outlet fittings: 6mm O.D tube fitting 、Power: 208-240VAC 50/60Hz 、Stainless steel needle valves for manual ON/OFF control of gas supply. 、Large PLC touch screen control enable easy flow rate settings
Temperature Control	、Two heating zone design with an inpidual temperature controller. 、Precise PID control of heating, cooling rate and dwell time, 30 programmable segments. 、Built-in overheating amp; broken thermocouple protection. 、Over-temperature protection and alarm allow for operation without attendant(s). 、+/- 1 oC temperature accuracy. 、Three K-type thermocouples (one for each zone). 、RS485 Communications Port. 、Optional: o The furnace may be operated by PC by installing a control module. Please order an MTS-02 control moduleat extra cost. o If you order the PC control module together with the furnace, we will installand 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.
Dimensions amp; Weight	、Furnace: 1400mm Lx600mm Wx1250mm H (with lid opened); Gas Mixing Station: 600mm Lx850mm Wx700mm H 、Net weight: 400 Lbs. 、Shipping Weight: 500lbs.
Warranty	One year limited warranty with lifetime support (Consumable parts such as processing tubes, O-rings, and heating elements are not covered by the warranty, please order replacements at related products below).
Volumetric Feeder and Collector Tank (Optional) pic. 1 pic.2	、EQ-PF-1S automatic feeder includes a motor-driven agitator and stainless steel hopper with a built-in vibrator. It is designed for feeding solid powder into a furnace for continuous firing/heat treating. Please click the pic.1 on the left to order. 、Stainless steel collection tank ( 2 Liter Capacity ) can be installed on the other end of processing tube to gather the fired powder without exposure to air. Please click the pic.2 on the left to see details. 、Note:contact us for customizationdetails.
Laptop, software amp; WiFi Control (Optional)	、Brand new laptop with Microsoft Window 10 and Microsoft Office 2013 (30 days free trial) for immediate use. 、 Temperature Control System (EQ-MTS01)enables a user to edit temperature profile, manage heat-treatment recipe, record and plot data for STR-furnaces. 、A wireless remote control provides up to 300 meters operating range. 、Above features are available upon request at an extra cost (up to $1,000). Please contact us for more information. 、Note: The software is only compatible with Yudian Temperature Controller
Compliance	、CE Certified 、All electric components ( gt;24V) are UL / MET / CSA certified 、The furnace is ready to pass TUV(UL61010) or CSA certification at extra cost. （pls click marks below to learn details )
Application NotesClick here to learnmore about the installation of a gas regulator.	、The tube furnaces with mullite tube are designed for use under vacuum and low pressure ＜ 0.02 Mpa / 0.2 Bars / 3 PSI 、Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation.Click here to learnthe installation of a gas regulator. 、Never heat the furnace while the gas release valve is closed and a positive pressure condition exists within the furnace chamber. The pressure gauge must be used to closely monitor the chamber condition at all times during the heating process; please open the gas release valve immediately once the chamber pressure has reached over 3 PSI to prevent unforeseeable damages. 、The flow rate for gasses should be limited to ＜ 200 SCCM ( or 200ml/min ) 、Vacuum limit definition for all mullite tube furnaces: * Vacuum pressures may only be safely used up to 1300°C
Operation Instructions

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