Company Statement" Zhengzhou KJ Technology Co., Ltd. " belongs to the international business department of KJ Group. Starting today, the company will continue the international business contract signed or currently being performed by " Zhengzhou Kejia Furnace Co., Ltd. " See details >>
KJ-1200X-IV-S is the smallest 1100oC Four- Zone split tube furnace with separate temperature control console. Such a four zone furnace can create step thermal gradient or uniform temperature zone up to 10" long by adjusting four zones' temperature.
|Furnace structure||Double layer steel case with air cooling keeps furnace surface temperaturelower than 60°C.
Energy saving high purity fibrous alumina insulation.
Heating Element: 1300C grade Fe-Cr-Al Alloy doped by Mo
400mm long heating chamber with built-in four high-quality thermal couples.
Furnace heating module can be positioned horizontally or vertically as shown in the images below (Note: customers is responsible for DIY the support frame/bracket in order to maintain its vertical position)
Power & Voltage
|AC 220V Single Phase, 50/60 Hz (Click to order a 5000W transformer when using AC110V).
3 KW Max. (a 32A circuit breaker is installed)
Powder cord is included without plug
(Note: For the 110VAC version, must use circuit breaker rated for 30Amps or higher. Never plug the equipment into a commercial 110V wall outlet which is only rated for 15~20amps )
|Max. Temperature||1100oC (<1 Hour)|
|Continuous Working Temperature||1000oC|
|Max. Heating Rate||≤ 20oC /min|
|Four heating zones with independent temperature control
Each heating zone length 100 mm
Total heating zone length: 400 mm (15.75" in total)
Max. Constant temperature zone length 250mm, +/- 1°C (if 4 zones are heated to the same temperature)
Note: Max. the achievable temperature difference between adjacent zones is 200°C.
Optional Processing Tube &
|The furnace can accommodate <= 1" Dia. x 40" long quartz tube with 1" vacuum flanges and thermal blocks. These accessories are not included in the standard package|
|Net Weight||About 45 Kg|
|Warranty||One-year limited warranty (Consumable parts such as processing tubes, o-rings are not covered by the warranty)|
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