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 single-temperature zone open vacuum tube furnace adopts double-layer air-cooled structure, the surface temperature of the furnace body is ≤60℃, and the furnace chamber is formed by high-purity alumina microcrystalline fiber high-temperature vacuu
|Product Model||KJ-1200X-50 KJ-1200X-60 KJ-1200X-80 KJ-1200X-100|
|Furnace tube specifications||Outer diameter: 50 × length: 1000 mm
outer diameter: 60 × length: 1000 mm
outer diameter: 80 × length: 1000 mm
outer diameter: 100 × length: 1000 mm
|Basic parameters||·Maximum temperature: 1200℃ (≤30min) Working temperature: 1100℃
·Recommended heating rate: ≤10℃/min
·Heating area: 400 mm
·Thermocouple: K-type thermocouple. Heating element: Mo-FeCr-Al alloy
·Voltage: 220V, rated power: 3KW
|Furnace structure & temperature control||· Equipped with a pair of stainless steel sealing flanges, sealed with silicone sealing ring
·Quartz tube caliber optional: Φ50 x 1000mm or Φ60 x 1000mm or Φ80 x 1000mm or Φ100 x 1000mm
·Vacuum: 10-2torr (using mechanical pump)
·A mechanical pressure gauge is installed with a measuring range of -0.1～0.15MP
·Adopt PID method to adjust the temperature, 30 sections of temperature rise and fall programs can be set
·With over-temperature and burnout protection
|Vacuum||·Mechanical pump: 10^-2 torr
·Molecular pump: 10^-5 torr
|Product Size||· Dimensions when closed: 640 L x 420 W x 550 H mm
· Dimensions when opening: 640 L x 420 W x 780 H mm
·Furnace size: 120X440
|Weight||Net weight: 40kg|
|Certification||All electrical components (>24V) have passed UL/MET/CSA/CE certification. If the customer pays the certification fee, the company guarantees that a single device has passed the German TUV certification or CAS certification.|
|Warranty||One year warranty and lifetime technical support.
1. Consumable parts such as heating elements, quartz tubes, sample crucibles, etc. are not included.
2. Damage caused by the use of corrosive and acid gases is not covered by the warranty.
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