VTF-1200X-TSSG is a top seed solution growth (TSSG) furnace for growing various single crystals via flux solution. The furnace consists of high-quality alumina fiber brick with a chamber of 9.5" Diameter x 8.6 " high and can be used up to 1200ºC. The Precision digital temperature controller with 30 segments programmable is built in the furnace with +/- 0.1ºC accuracy, as well as precision, pulling, and rotation mechanism with a speed range from 0.1 - 50 mm/hour.
Furnace construction
 
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- Double shell steel casing with a cooling fan to keep a low surface temperature
- High-purity alumina fiber insulation and liner for max. energy saving
- Inside Chamber Size of furnace
- 9.5" Diameter x 8.6 " high (9 Liter)
- The furnace is slidable on the frame for easy sample loading and unloading
- Quartz window is available upon request
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Working Temperature
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- Max. Working Temperature: 1250ºC (< 30 minute)
- Standard Working Temperature: 1150ºC (continuous)
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Control Panel
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- PLC touch screen control panel for controlling temperature, pulling speed, rapid downward speed and rotation speed of pulling rod
- Temp. Controller: 8 steps programmable and auto PID control with +/- 0.1ºC accuracy (Eurotherm 3000 inside)
- Heating Rate 0~10ºC / min (suggestion at =< 5ºC)
- Pulling Speed: 0.5-50mm/h adjustable
- Downward speed: 50 mm/minute fixed
- The rotation speed of the pulling rod: 0.1-23 RPM adjustable
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Pulling Range
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Power
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- AC 220V Single Phase
- 4.0 KW
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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 the picture below
- The plug is not included. Browse our catalog for compatible plugs or obtain one from a local hardware store.
 
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Furnace Dimension
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 Please click the picture to review
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Warranty
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- 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 in the related products below.)
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Compliance
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- CE Certified
- NRTL(UL61010) or CSA certification is available upon request at extra cost.
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