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1500C Split Tube Furnace with Vacuum Flanges & Available for 2"or 3" Alumina Tube - OTF-1500X-UL
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Transported by LTL Freight (Truck)
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furnace size: |
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OTF-1500X-UL series furnaces are split-able alumina tube furnaces with SiC heating elements. The furnace can be installed with 2"or 3" O.D high-quality alumina tubes along with a pair of smart stainless steel vacuum sealing flanges that can take either a valve/gauge which allows for heating samples under vacuum or flowing gas conditions up to 1500°C. The precision temperature controller can provide 30 segments of heating and cooling steps with +/- 1°C accuracy. Note#1: Updated from GSL-1500X-OTF with UL standard components and Vertical SiC rod since 6-24- 2015 Note#2: New safety feature: An interlock system has been integrated into the furnace structure since June.2015 SPECIFICATIONS
Optional |
OTF-1500X-UL-2 |
OTF-1500X-UL-3 |
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Click the link above to order a spare tube
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Click the link above to order a spare tube
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Furnace Structure
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Double-layer steel casing with air cooling to keep furnace surface temperature lower than 60°C.
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High-purity fibrous alumina insulation for Max. Energy-saving.
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The special refractory coating on the inner increases furnace life.
- Two pairs of fibrous ceramic tube blocks are included to block heat radiation from inside the tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating)
- Split cover with Interlock protection, cut the power if the door opens during the furnace heating process.
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Input voltage |
208 - 240VAC SINGLE PHASE, 50/60Hz
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Power |
6.0 KW (40A Breaker Required)
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Heating temperature
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- Max. heating temperature: 1500°C (< 1hr)
- Continuously heating temperature: 1400°C
- Heating rate 10°C /min Max. and cooling rate < 10 °C /min Max. for alumina tube
- Note: if using alumina tube: Heating rate: 10°C /min Max. and cooling rate < 5 °C /min Max.
- The S-type thermal couple is included.
- 16 pcs SiC rod as heating elements (1500 grade) Pls click pic left to order spare or replacement
- Notice: Customers will install SiC rods on-site by themselves as instruction manual because they are easy to damage during shipping.
- Please notice, for the SIC heating element, it is a consumable part, and not covered by warranty, and usually, its service life is one year.
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Heating zone & Constant Temperature Zone |
- Total heating zone length: 390mm
- Constant temperature zone: 150 mm (+/-2°C)
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Temperature Controller
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- FA-YD518P-AG temperature controller 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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Vacuum Sealing
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Vacuum level |
10^-2 torr by a mechanical vacuum pump. 10^-5 torr by Turbomolecular pump. Leak rate < 5 mtorr / min. |
Pressure Measurement / Monitoring |
- Standard mechanical vacuum gauge measures within a pressure range of -0.1 to 0.15Mpa.
- OPTIONAL: A gas-type independent (above 10 mbar) digital vacuum gauge with a wide range between 3.8x10-5 to 1125 Torr. Aside from greater measurement precision, this gauge reduces the risks of chamber explosions caused by the incorrect reading of gas pressures due to gas-type dependency.
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Product dimension
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610 L ×470 W × 755H, mm |
Net weight |
110 Kg |
Shipping Dimension |
45 x 45 x 35 inch |
Shipping weight |
400lbs |
Warranty |
One-year limited warranty Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty Please order the replacement for related products below |
Laptop, software (Optional)
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- Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial)
- Labview-Based Temperature Control System (EQ-MTS01) enables the user to edit temperature profiles, manage heat-treatment recipes, and record and plot data for MTI furnaces.
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Compliance |
- CE Certified
- NRTL(UL61010) or CSA certification is available at extra cost.
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Notes |
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Operation Instructions |
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Warning Click here to learn more about the installation of a gas regulator. |
- The tube furnaces with alumina tubes are designed for use under vacuum and low pressure < 0.02 Mpa.
- Attention: A pressure regulator must be installed on your input gas tank
- 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 damage.
- The flow rate for gasses should be limited to < 200 SCCM (or 200ml/min)
- Vacuum pressures may only be safely used up to 1300°C
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Attention Notes |
- Performance degradation (i.e. furnace cannot reach the maximum temperature of 1500°C) is normal due to aging of SiC heating elements. It is time to replace all the heating elements. Please order the replacements from the standard package list below.
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STANDARD PACKAGE
AVAILABLE OPTIONAL ACCESSORY
Part No.
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Description
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Quick Link
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EQ-KF-suite
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KF-D25 series Vacuum Suite(vacuum pump, vacuum ball valve, vacuum bellows, quick clamps, KF adapter) Also you may buy individually.
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EQ-MTS02 |
Computerized Temperature Control System
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EQ-CVM-211
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Compact Digital Vacuum Gauge & Controller with Power Supply (Up to 10-4 Torr) |
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High vacuum station (Mechanical pump + turbo molecular pump.) |
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Gas mix station (Float flow meter / Mass flow meter) (2, 3, 4channels selectable) |
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Compact Flow Meter (float flow meter/mass flow meter) |
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EQ-FM-Cart
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Heavy Duty Mobile Car for All MTI Tube and Box Furnaces
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Vacuum flange fittings and assembly
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