Furnace Structure
 
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- Double-layer stainless steel structure for maximum vacuum and safety,
- Air-tight muffle is built-in with a water-cooling wall with dimensions 300 LX300W X 300H (mm), which can stand at positive pressure up to 0.06Mpa and vacuum up to - 0.09Mpa.
- High-purity porous alumina is built-in inside of the refractory alloy muffle as thermal insulation
- Water cooling front door and air cooling shell
- Built-in Pressure gauge, vacuum valves, and two gas flowmeters.
- The furnace be used with Inert gas or vacuum
- It also can be used with pure oxygen with the modified power connection. Please call us if you use oxygen.
- An SS310 alloy box inside the heating chamber with the dimension of 12x12x12" s is optional for getting better inert gas heat treatment ($3000)
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Chamber Interior
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- Five sides heating, e.g. left, right, bottom, back, and front, to achieve the best temperature uniformity than three sides heating.
- High-quality fibrous and porous alumina is used as the thermal insulation layers.
- Kanthal 1350°C grade Fe-Cr-Al resistance heating wire
- Heated chamber: 400x 400x 400 mm (~ 16"x16" x16"), 64 Liter
- Vacuum level: ( please let us know your requirement)
- 10-1 torr for use of oxygen or inert gas by standard thermal insulation material
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Working Temperature &
Constant Temperature Zone
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- Continuous Working Temperature 1100°C
- Maximum Working Temperature 1200°C (< 1 hrs)
- Constant temperature zone:
- +/- 2°C within center 200×200×200 mm cubic zone
- +/- 4°C within center 400×400×400 mm cubic zone
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| Maximum Sample Loading |
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Temperature Controller
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FA-YD518P-AG temperature controller is included.
- Proportional–integral–derivative control (PID control) and auto-tune function
- 30 segments programmed with ramping, cooling and dwelling steps
- Built-in over-temperature alarm and thermocouple failure alarm
- +/- 1 ºC temperature control accuracy
- Default DB9 PC communication port
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The temperature controller (optional)
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- MTS02-Y Temperature control software kit (for YD518P series controllers) + brand new laptop package is available at the options bar. Click for detailed information about the MTS02-Y software kit.
- You may upgrade the temperature controller to the Eurotherm Temperature Controller which is fully compatible with LabVIEW with +/- 0.1ºC accuracy. This package includes a Eurotherm programmer, a communication cable (RS485 - USB), and a software CD. Click the pic left to view the full spec of the Eurotherm temperature controller.
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Thermocouple
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Heating Rate
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- < 10°C / min recommended
- 20 °C/ min Max.
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Temperature Accuracy
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Gas flow control &
Vacuum Valve
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- Two larger flow meters are installed in the front panel of the furnace to allow two types of gas mixing and flowing at the same time
- One KF 25 vacuum port is installed in the left of the furnace to remove air by vacuum pump before filling gas
- One heavy-duty vacuum pump ( CE certified ) built-in bottom furnace.
- Power 110V or 208-240VAC, single phase, 50/60Hz.
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Water Cooling
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- A 16L/min recirculating water chiller is included for cooling the furnace KJ5000
- Short water power off and Over-temperature alarm built-in
- Power 110V or 208-240VAC, single phase, 50/60Hz.
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| Working Gases |
- All types of inert gases such as N2 and Ar at 0.03Mpa.
- Pure oxygen gas 0.03Mpa. but need modifying internal connection wire for anti-oxidation, please call us in advance if you use O2 gas
- Low vacuum 10-1 torr due to fibrous alumina insulation material. Using 5% H2 + Ar will improve oxidation during heating. For oxygen-sensitive material, please use a hydrogen furnace
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Power & Working Voltage
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- 9.5 KW, 208 - 240V single phase, 50/60Hz
- Three-phase, AC 208, 400V, 480V available upon request.
- Note Power cable included but without a plug. Please install a plug by your own
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Compliance
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- CE Certified
- NRTL (UL61010) or CSA certification is available at extra cost. please click mark below to learn details
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Warning & Note
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- The Max pressure of this furnace is 7.5 PSI 0.5 atm ). You must install a pressure regulator on your gas tank to avoid overpressure. Click here to learn the installation of a gas regulator.
- Corrosive gasses or materials that react with the FeCrAl alloy heating elements cannot be used in the furnace!
- Toxic, corrosive, or flammable gasses are not recommended for use with this furnace. Please consult with our engineering team for more details
- Please contact MTI engineerings whether your processes are compatible with this furnace. Graphite or carbon-based samples are not recommended to use.
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