OTF-1200X-III-C-UL is UL ready and CE certified 18" Long ( 6"+6"+6") split-able compact three-zone tube furnace with quartz tube (size selectable 60, 80 or 100 mm) and flange. Three 30 segments temperature controllers are installed with K-type thermal couples. Microprocessor-based self-tuning PID provides excellent control with no overshooting and +/- 1 °C accuracy. It is an excellent furnace for sample annealing, diffusion and sintering in a various gas atmosphere up to 1200°C. (Please select the tube size in the options bar to view the price and model.) UL Ready version was updated on July 27th, 2016.SPECIFICATIONS: Furnace structure Double layer steel case with two cooling fans which ensure low surface temperature; Energy saving high purity fibrous alumina insulation; Two fibrous ceramic tube blocks are included ( if order tube) for blocking heat radiation from inside of the tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating). Cooling fan in two ends for cooling flange and create a larger temperature gradient. Split cover with Interlock protection, cut the power if door open during furnace heating process. Rated voltage AC 208-240V Single Phase, 50/60 Hz (25A power receptacle is required; Powder cord is included without plug) Power consumption 4 KW Max. Heating elements Fe-Cr-Al Alloy doped by Mo Heating zone length Three zones: 450 mm (18") in total Z1 - Z2 - Z3 152.4mm (6") + 152.4mm (6") + 152.4mm (6") +/-1ºC Constant Temperature Zone: 200 mm length Max. temperature gradient ~100 oC/cm at central 1200°C Fused Quartz Tube (one tube with flange included , Pls choose from product option) ) Model: OTF-1200X-III-C-6060 O.D x 55 I.D x 1000 L (mm) Model: OTF-1200X-III-C-8080 O.D x 72 I.D x 1000 L (mm) Model: OTF-1200X-III-C-100100 O.D x 92 I.D x 1000 L (mm) Multi-Stack Quartz Thermal Block Warning: The tube furnaces with quartz tube are designed for using under vacuum and low pressure < 0.12 MPa (absolute pressure Heating temperature Max. Heating Temperature: 1200°C at flowing gas Continuous Heating Temperature: 1100°C at flowing gas Max. Heating temperature at Vaccum 1000°C Max. Heating Rate: 20°C/min Temperature Controllers Three MTE certified Temperature controller with 30 programmable segments Built in PID Auto-Tune function with overheating & broken thermocouple protection. Over temperature protection and alarm allow for operation without the attendant. +/- 1 ºC temperature accuracy. Three K-type thermocouples (one for each zone). RS485 Communications Port. Optional: The furnace may be operated by PC by installing a control module. Pls order a MTS-02 control module 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. Eurotherm Temperature Controllers (optional upgrade) 1 heating channel 1 program of 8 or 24 segment Alarm Relay: Form 'A' and Form ‘C’ built-in Digital Communications: RS485 Temperature Accuracy: ± 0.1ºC Recipes: Using a PC tool recipes can be created that can be used to change the operating parameters of the 3000 simply by selecting a new recipe via the HMI. This is very useful where multiple products are processed using the same controller but require different parameters to be set. Vacuum Flange and Gauge One pair of SS 304 vacuum flange with double high-temperature silicone O-ring is Included Default flange with 1/4'' Bard fittings, 1/4'' tube feedthrough port (for 1/4" O.D thermocouple insert) and a KF25 vacuum portclick bottom left the picture to see details ) One Vacuum/ pressure gauges are installed one side flange Vacuum level can reach 10E-2 torr by the quality mechanical vacuum pump and 10E-5 torr by the turbo pump Optional: You may order digital molecular pump for faster and better vacuum You may order flange support to avoid tube rotating ( click Pic below right ) Laptop, software & WiFi Control(Optional) Brand new laptop with Microsoft Window 10 and Microsoft Office 2013 (30 days free trial) for immediate use. Labview Based Temperature Control System (MTS01)enables user to edit temperature profile, manage heat-treatment recipe, record and plot data for MTI 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 MTI’s Yudian Temperature Controller Compliance CE Certified NRTL or CSA certification is available upon request at extra cost. Application Notes Click here to learn How to set up quartz tube and vacuum flange. In order to obtain accurate temperature inside tube furnace, you need to calibrate temperature. Please click here to learn how. Pls click the picture below to learn how to create the temperature gradient and order a temperature calibration kit. 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 learn the installation of a gas regulator. PACKAGE WITH Tube and flange No. NAME Qty PIC OTF-1200X-III-C-60-UL OTF-1200X-III-C-80-UL OTF-1200X-III-C-100-UL 1 Fused quartz tube 1 pc QZTube-60GE-1000 QZTube-80D-40 QZTube-100 2 Alumina fiber foam tube block 2 pcs F-T-block-50 F-T-block-70 F-T-block-92 3 Hook for moving the sample FLG-kit-2 FLG-kit-2 FLG-kit-2 4 Metric Hex-wrenches 1 set √ √ √ 5 Vacuum flanges 1 pair FL-60 fl-80kf25-ft FL-101 AVAILABLE OPTIONAL ACCESSORY: Part No. Description Quick Link MTS02 Computerized temperature Control System High vacuum station (Mechanical pump + turbo molecular pump.) Gas mix station (Float flow meter / Mass flow meter) (2, 3, 4channels selectable) Compact Flow Meter (float flow meter / mass flow meter) QBlock-90 90mm O.D heat insulating quartz block Quartz Boats /crucible /container /sample holder FM-Cart Heavy Duty Mobile Car for All MTI Tube and Box Furnaces
