| Working Temperature |
- 1650ºC continuous
- Max: 1700ºC < 3 hour
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| Heating Elements |
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Furnace Structure
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- Double-layer steel casing with air cooling.
- Two cooling fans inside to keep the case temperature < 60oC.
- High-purity Alumina refractory chamber with max energy saving.
- Alumina tube, vacuum flange, gauge & valves are included.
- Compact design (click the picture on the left to see dimensions)
- The compact furnace can be placed on the 600x600mm mobile cart (available in the optional parts).
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| Power Consumption |
Max. 3KW
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| Input Voltage |
Single Phase, 220V AC, 50/60 Hz (30A breaker required)
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| Max. Heating / Cooling Rate |
10ºC / min
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| Heating Zone |
125mm |
| Constant Temperature Zone |
50 mm within ± 3º C at 1500°C |
| Tube Materials |
High purity Al2O3 ceramic, Purity > 95%
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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
Eurotherm 3000 Series optional
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| Processing Tube |
- Premier Grade alumina tube.
- 51 mm (I.D) x 60 mm (O.D) x 800 mm length.
- Four fibrous ceramic tube blocks are included for blocking heat radiation from the inside tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating).
- For 60mm tubes, it is recommended that customers purchase two pairs of tube support to prevent the tube from bending under high temperature (please click on the last picture to order).
     Click here to choose the crucible |
Sealing Flanges
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- One pair of sealing flange with double silicone high-temperature O-ring is included.
- Two SS needle valves and one dial vacuum gauge are installed with a flange for immediate use.
- Vacuum pressure can reach 50 mTorr by a quality mechanical vacuum pump and 10^-5 torr by a turbo molecular pump. Please click the picture below to see the flange assembly details.
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Fitting Ports
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- Standard 1/4‘’ Barbed fittings with needle valves.
- For supplying high-pressure gas, you may replace the standard barbed hose fitting with the 304SS 1/4" Swagelok® Tube Fitting, please click underlined to order.
- Optional: In order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with the KF25 adapter, please click the underlined to order.
- Optional: You may also consider using the parts in below to increase the vacuum efficiency.
   
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| Vacuum Level |
- Limited by the vacuum pump
- 50 mtorr can be achieved by the mechanical pump
- 10^-5 torr can be reached by molecular pump
- The vacuum pump is not included, please order separately by clicking here
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Pressure Measurement / Monitoring
 
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Mechanical Vacuum Gauge (included as standard accessory). This mechanical vacuum gauge measures within a pressure range of -0.1 to 0.15Mpa.
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Digital Pressure Gauge is optional: A gas-type independent (above 10mbar) 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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Power Cable & Plug
 
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- 10 feet long 10-3 AWG heavy-duty UL approved power cable is included. Extra length cable can be ordered by clicking picture below-left
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The plug is not included. Browse our catalog for compatible plugs
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| Dimensions |
445 L x 380 W x 615 H mm
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| Net Weight |
235 lbs
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| Shipping Dimensions |
48" x 40" x 45"
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| Shipping Weight |
275 lbs
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| Warranty |
One-year limited manufacturer warranty with lifetime support (consumable parts such as furnace liner, processing tubes, and O-rings are not covered by the warranty, please order replacements at related products below).
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Laptop, software (Optional)
 
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- Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial)
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