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Dual Heating Zone 1200C Compact Split Tube Furnace with Optional 1"- 2" Tube & Flange - OTF-1200X-S-II
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Click to enlarge
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Transported by LTL Freight (Truck)
Product Options
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OTF-1200X-S-II is a compact two-heating zone split tube furnace with a max. the working temperature of 1200°C. The furnace can adopt either a 1" or 2" O.D quartz tube (optional) with a pair of stainless steel vacuum sealing flanges. The 1/4" barb fitting for the rubber hose connection allows heating samples in a vacuum or flowing gas. The furnace has two 4" L heating zone, which can provide a 100 mm long constant temperature zone or 200°C temperature gradient. Built-in two precision temperature controllers can provide up to 30 segments of heating and cooling steps with +/- 1°C accuracy.
SPECIFICATIONS:
Furnace Structure
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- Double-layer steel structure.
- High-purity Al2O3 fibrous insulation with Max. energy saving
- High-purity alumina coating on refractory ceramics for longer service life.
- Two 4" length heating zone is controlled by temperature independently.
- Dual Heating zone design and Alumina circle block help you build customized Temperature Gradients inside the tube.
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Power
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- 110V AC, single phase, 50/60 Hz
- 1.5 KW
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Max. Temperature
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1200°C (<1 hour)
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Continuous Temperature
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1100°C ( continuous)
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Max. Heating Rate
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≤ 20°C/min
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Heating Zone Length
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- Two heating zone and each zone length is 100mm and 200 mm in total
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Constant Temp. Zone
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Temperature Gradient
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- 50mm within +/-1°C ( If set two zones at the same temperature )
- 70mm within +/-2°C ( If set two zones at the same temperature )
 - Max. temperature gradient: 1°C/ mm ( one zone heating )
- Max. temp difference between the adjacent zones ~100°C (heat up one zone only, without the isolator between the adjacent zones)
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Temperature Controller
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- Two temperature controllers are built to control the heating zone independently via K-type thermal couples
- PID automatic control via solid-state relay with 30 steps programmable
- Built-in Over Temperature and Thermocouple Failure Protection
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Temperature Accuracy
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+/- 1°C
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Heating Elements
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Fe-Cr-Al Alloy doped by Mo
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Tube Size
Please select the tube size in the options bar, ( click below to order spare tube )
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Vacuum Flanges
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- 1" flange has no thermocouple insert ( click the bottom picture to see details )
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- 2" and 2.36"(Option) tube flange (click the bottom picture to see details)
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Vacuum Level
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10-2 torr by a mechanical pump and 10-4 torr by turbo pump with quartz thermal block. Please click the picture to order vac pump at the extra cost:
 Rotary Vane Vacuum Pump  Compact turbopump
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Fitting Ports
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Optional Parts
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- You may need a vacuum valve at the vacuum port( click the picture left to order )
- You may consider ordering a quick connecting flange at extra cost.
- You may click the pictures in below to order the furnace with a vacuum pump and a temperature calibration kit.
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Pressure Measurement & Monitoring
 
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- Standard mechanical vacuum gauge measures within a pressure range of -0.1 to 0.15Mpa is included.
- 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 risks of chamber explosions caused by the incorrect reading of gas pressures due to gas-type dependency.
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Dimensions
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With lid closed: 340mm(L) × 300mm(W) × 400mm(H)
With lid open: 340mm(L) × 300mm(W) × 560mm(H)
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Net Weight
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35 Kg
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Shipping Package Size
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40''(L) x 25''(W) x 35''(H)
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Shipping Weight
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110 lbs
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Warranty
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One-year limited warranty with lifetime support (Consumable parts such as processing tubes and o-rings are not covered by the warranty, please order replacements at related products below.) |
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Compliance
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- CE Certified
- NRTL or CSA certification is available at extra cost.
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Application Notes & Warning
 
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Operation Video
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