1. Operational easily
(1) Gas circuit connection mode adopted fast connecting flange structure;
(2) Simplifying the process of pick-and-place materials, only a clamp can complete gas circuit connection and easy-to-use;
(3) Cancel the complex flange installation process and reduce the possibility of damage to the furnace tube for installation;
(4) Working in the horizontal, vertical and other angles meet different experimental requirements, greatly improve the using range.
2. Structure practicability
(1) The heating furnace is divided into two parts. The upper furnace can overall flip back 110°which is easy to pick-and-place and observe the experiment materials. Furnace materials is made from polycrystalline mullite fiber vacuum adsorption, it can energy-saving 50% and have advantage of the uniformity of the temperature field. Heating elements use high resistance alloy wire OCr27Al7Mo2;
(2) Seal flange use dual ring sealing technology, effectively improve the air tightness at the ends of the furnace tube. Gas circuit with the function of trace gas adjustable;
(3) On both ends of gas circuit system with support unit which can effectively prevent tube damage caused gas circuit system stress;
(4) Advanced air insulation technology combined with thermal technology, when the furnace surface temperature rise to 50℃, exhaust fan will start automatically, rapidly cooling the furnace surface;
(5) Controller can be loading and unloading. Increase the space for furnace tube to scale up and down.
3. Use security
(1) Furnace enables automatic power off function, make the furnace door open automatically after power off;
(2) Overtemperature protection function can automatically power off and alarm when the temperature exceeds allowed value;
(3) Leakage protection function can automatically power off when the furnace leakage of electricity. The above functions ensure the operation safety.
4. Intelligent control
(1) Electric furnace temperature control system uses artificial intelligent adjustment technology, with PID, fuzzy control, self-tuning and can program various heating-cooling processes;
(2) Domestic program temperature control system with 50 steps programmable, abroad program temperature control system with 40 steps programmable;
(3) Furnace with 485 conversion interface and optional professional software to achieve the connection with computer. Complete with single or as many as 200 sets of furnace remote control, real time tracking, and historical records, output the report.
5. Scalability
(1) Vacuum control system. It can realize the sample under the environment of low, medium and high vacuum test through a variety of vacuum control system;
(2) Gas flow control system. Meet the requirements of experiments under different reaction atmosphere or protective atmosphere through float or mass flow controller to adjust air inflow.
6. Design uniqueness
The device is patent product with a number of independent intellectual property patents. Elegant appearance, reasonable structure, easy-to-use.
Optical: color touch screen.
Show display including measuring panel, light figure, real-time trend, history curve, data reporter and alarm. All Chinese touch operation, fully functional and easy-to-use.
| Product Name | 1200℃ Multi-station Vacuum Atmosphere Tube Furnace | |
| Product Model | SK-G03123K-D | SK-G04123K-D |
| Displacement Distance/Level Angle | Displacement distance：290mm/Level Angle：0-45°-90° | |
| Maximum Temperature | 1200℃ | |
| Heating Zone Length | 200mm | |
| Constant Temperature Zone Length | 100mm | |
| Heating Elements | High resistance alloy wire OCr27Al7Mo2 | |
| No-load Heating Up Time | <15min | |
| Rated Power | 1.2Kw | |
| Rated Voltage | 220V | |
| Temperature Controller | Domestic program temperature control system with 50 steps programmable；abroad program temperature control system with 40 steps programmable(optional) | |
| Temperature Accuracy | ±1℃ | |
| Tube Size(mm) | Φ30/32x1000 | |
| Tube Material | Quartz | |
| Furnace Tube Maximum Working Temperature | <1200℃ | |
| Furnace Heating Speed with Tube |
below 500℃≤5℃/min；
500-800℃≤10℃/min；
800-1000℃≤5℃/min；
1000-1200℃≤2℃/min
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Dimensions
(Deep/Width/Height)(mm)
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Furnace：310*310*310mm；
Overall Dimensions：1150*310*600mm
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| Weight | 75Kg | |
| Standard Configuration | a set of vacuum sealing assembly(containing vacuum pressure gauge), a quartz tube, a pair of high temperature gloves | |