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 >>
Adopting a double-layer shell structure and an intelligent temperature control system with phase-shifting triggering and controllable silicon control, the furnace is made of aluminum oxide polycrystalline fiber material.
The Kejia KJ-T1200 high-temperature tube furnace uses high-purity quartz tubes as the furnace tubes, with a working temperature of 1200 ℃. The control system of this series of equipment has the characteristics of safety and reliability, simple operation, high temperature control accuracy, good insulation effect, high furnace temperature uniformity, and the ability to vacuum through the atmosphere. It is widely used in experiments and mass production in universities, research institutes, industrial and mining enterprises, etc.
Adopting a double-layer shell structure and an intelligent temperature control system with phase-shifting triggering and controllable silicon control, the furnace is made of aluminum oxide polycrystalline fiber material. There is an air cooling system between the double-layer furnace shells, which can quickly raise and lower the temperature. It has a vacuum device and can be vacuumed through the atmosphere. The vacuum pump can be selected according to the vacuum degree required by customers. The furnace has advantages such as temperature field balance, low surface temperature, fast temperature rise and fall rate, and energy conservation.
Actual photo of vertical mini tube furnace
1. The furnace adopts vacuum adsorption formed alumina polycrystalline fiber inorganic material, which has good insulation performance, durability, high tensile strength, no impurities, high purity, and obvious energy-saving effect;
2. The heating element adopts molybdenum alloy resistance wire, with a maximum heating temperature of 1200 ℃;
3. Over temperature alarm and power outage function, as well as leakage protection measures, ensure safe and reliable operation.
|Product name||Mini vertical tube furnace|
|Long term use temperature||≤1100℃|
|Furnace structure||Double shell structure, equipped with a cold air system for automatic cooling. The temperature of the furnace shell does not exceed 50 ℃|
|Heating rate||Recommended ≤ 10 ℃/min, with the fastest heating rate of 20 ℃/min|
|Furnace tube material||High purity quartz tube|
|Furnace material||High purity alumina polycrystalline fiber curing furnace formed by vacuum adsorption, with good insulation performance, high reflectivity, and balanced temperature field of the material|
|Furnace tube size||Variable diameter pipe φ 10* φ 8 * 600mm|
|Heating zone length||200mm|
|Flange||Stainless steel sealing flange, easy to disassemble, with precision needle valve installed on the flange|
|Temperature control system||
The temperature control system adopts artificial intelligence regulation technology, with PID regulation and self tuning functions
1. PID method is used to adjust and control the temperature, and 30 temperature rise and fall programs can be set
2. Temperature control accuracy ± 1 º C
3. Equipped with over temperature protection and couple breaking protection
4. The instrument has the function of temperature self-tuning
|Heating element||Molybdenum containing alloy resistance wire|
|Temperature measuring element||K-type thermocouple|
|Working power supply||AC220V，50Hz|
|Air inlet and outlet||The flange contains inlet and outlet ports|
|Standard configuration||1 host, 1 pair of sealing flanges, 1 quartz tube, 4 sealing rings, 1 crucible hook, 1 pair of high-temperature gloves, 1 instruction manual, and 1 quality certificate warranty card|
|Spare parts||2 quartz tubes|
Customer Site Map of Vertical Mini Tube Furnace
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