Certain heat treatment experiments sometimes require one or more temperature gradients, such as coating tests such as CVD. In this case, a multi-zone tube furnace is used. This three-temperature zone tube furnace can independently set the parameters of each temperature zone, so that it can present different temperature zones and different temperature values. Setting multiple temperature zones to the same temperature point can be used as an extended single temperature zone. It continues the classic design of the single temperature zone tube furnace, beautiful and practical!
2﹑Technical specification
| Item | 1200℃ three-temperature zone tube furnace |
| Model No. | KTF12-C |
| Hearth Mode | Open style |
| Display mode | Color touch screen display |
| Furnace material | High Purity Alumina Fiber |
| Heating element | Alloy heating wire |
| Limit temperature | 1200℃ |
| Working temperature | ≤1180℃ |
| Heating rate | ≤30℃ |
| Heating temperature zone | three |
| Temperature zone length | 220mm+440mm+220mm |
| Head of constant temperature zone | 180mm+440mm+180mm |
| Furnace tube material | Quartz tube |
| Furnace tube diameter | 80mm |
| Furnace tube length | 1400mm |
| Sealing method | Vacuum flange (with temperature measuring hole) |
| Air tightness | 9.8×10-4Pa |
| Control mode | Intelligent PID |
| Temperature control accuracy | ±1℃ |
| Temperature curve | 30 sections of "time-temperature curve" can be set arbitrarily |
| Over temperature alarm | with |
| Overcurrent protection | with |
| Temperature measuring element: | K type |
| Electrical certification | CE |
| Power | 220V 50Hz |
| Total power | 7KW |
| Dimensions | 1060*470*610 mm |
| After-sales service | 1 year warranty, lifetime maintenance |
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