OTF-1200X-HP-55 is a split tube furnace with a Ni-based super-alloy tube (55mm O.D x 20 mm I.D x 600 mm L) and valves. It is designed for use at high pressure (7 MPa) up to 1100°C under oxidizing and inert gas atmospheres to process special compounds. It is an ideal furnace to use for preparing new materials under high pressure and also can be used as a mini HIP to treat metallic samples. ( Laptop is included since 9/10/15 ) 

SPECIFICATIONS

Furnace Structure	Double-layer steel casing with air cooling. High-purity fibrous alumina insulation for max. energy saving. The aluminum heat sink on the processing tube to ensure pressure flange and fitting < 80°C Processing tube is made of Ni-based super-ally
Power	2.5KW
Voltage	AC 208 - 240V Single Phase, 50/60 Hz
Max. Temperature	1100°C
Max. Heating Rate	<= 30°C/min
Material and Size of Pressure Vessel	Special Ni-based Superalloy: ( Waspaloy or equivalent  ) 55 mm O.D x  20 mm  I.D. x 580 mm Length  1/4BSPP fitting is installed at the end of the flange, and 1/4" high-pressure stainless steel pipe shall be connected to the fitting. Please click the picture below to see the details of the pressure vessel            Exterior          Interior Warning: Never put a sample inside the tube directly without a crucible or isolated foil to avoid the sample reacting with the tube alloy. Attention: The processing Tube is a consumable part, you can click the picture below to order a replacement or a spare one.      Copper Gasket Size: 27.2mm O.D x 20mm I.D x 2mm thickness The optional torque wrench is available here to avoid overtightening the flange bolts. The suitable tightening torque for 55 ODx 20 ID x 580 L (mm) is the 40-foot pound.
Compatible Gas and Crucible	O2 and inert gasses such as N2, Ar and He Note: A small quartz or Alumina boat shall be used to load the sample inside the vessel. Please click the link below to order separately. Never place the sample directly onto the vessel without a crucible. Vessel service life could be reduced significantly if you don't do so. You may use gold or nickel foil to wrap the crucible boat to minimize the contamination to the pressure vessel.
Heating Zone length	250 mm  ( single zone )
Temperature Uniformity	Constant Temperature Zone length:   50mm within +/-1°C  and  70mm within +/-2°C in Click the picture below to view the details of the Temperature Distribution Curve and Testing:                Temp. Control ( left meter )
Thermocouple	Omega 3mm OD K Type with high-temperature tolerance (220°C) connector
Temperature Control	MET certified 30 programmable segments for precise control of heating rate, cooling rate and dwell time. Built-in PID Auto-Tune function with overheating & broken thermocouple broken protection. Over-temperature protection and alarm allow for operation without attendant(s). +/- 1 ºC temperature accuracy.
PC Control	A brand new laptop with pre-installed & tested software included for immediate use.(Laptop is included since 9/10/15)  Pre-installed MTS-02 Control Software is included for controlling and displaying temperature and pressure by PC at a remote location. Please don't try to buy a furnace without a computer because of liability issues                       EQ-MTS02-YP Software Download
Pressure Sensor and Display	Precision high-pressure sensor (Pressure measurement range: 0~25Mpa) installed on the pressure vessel. The pressure sensor is installed in the flange. The pressure will be displayed in the pressure controller in the front panel of the furnace. The alarm system is built in the pressure controller which allows the user to set up the high and low limit points of pressure. When the measuring pressure exceeds the limit point, the alarm strobe and whistle will be activated for the warning. When the pressure reaches the alarm set point (Max.15Mpa), the pressure inside the vessel will be released via the solenoid valve installed on the flange.                                                                               For Max. pressure >15 Mpa, please shut off the manual needle valve Optional: Adjustable High-Pressure Relief Valve 1000 - 10,000 PSI (7 - 70 Mpa), click the picture below right to order.    Pressure Display flange assembly   pressure  Relief Valv