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Model: ZLG-1200
Features
The hearth is made of light ceramic fiber, comprised of two semicircle hearth, easy to open, the heating element is made of molybdenum alloys heating wire, fast heat, features thermostability, antioxidant, corrosion. PID temperature control, vacuum sealing flange.
Applications
Laboratory, high, middle, low temperature CVD process, such as CNT research, crystalline silicon baseplate coating film, metal material diffusion welding, and the heat treatment under vacuum or Atmosphere.
Technical specifications
| Tube size | Φ50×800mm |
| Heating area length | 300mm, or customized |
| Thermostatic area length | 180mm |
| Working temperature | 1100℃(long term heating temperature) |
| Highest temperature | 1200℃ |
| Temperature control mode | 30 stages PID microcomputer programmable control |
| Temperature control accuracy | ±1℃ |
| Temperature protection | Over temperature and thermocouple broken protection function |
| Heating rate | 0~20℃/min |
| Heating element | Molybdenum alloys heating wire |
| Power supply | AC220V 50HZ (or customized) |
| Max power | 3KW |
| Hearth material | Polycrystalline ceramics, no powder drop, good thermostability, high reflectivity, uniform temperature, good thermal stability |
| Flange connector | Standard equipped two stainless steel vacuum flange, pressure gauge and stainless steel stop valve installed |
| Sealing system | Use silica gel O ring sealing between tube and flange, easy dismount, repeatable dismount, good air sealing performance, can guarantee pressure gauge pointer no deflection |
| Air tightness | 4.03×10-3Pa |
| Vacuum degree | Twin pole rotary vane mechanical pump：10^-2 torr molecular pump assembly：10^-5 torrLeakage ratio<5 mtorr / min |
| Furnace tube | Gas fusing quartz furnace tube |
| Heating part | K type thermocouple temperature measurement |
| Hearth temperature | ≤45℃ |
| Net weight | 70KG |
| Provided parts | Gas fusing quartz furnace tube, vacuum flange, high temperature glove,Crucible hook, thermocouple, corundum crucible, furnace plug, O type sealing ring, user manual |
| Certification | CE certification |
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