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- gwdlthermo@gwdl.com
The 1200℃ vacuum atmosphere furnace has a temperature control accuracy of ±1℃, heated by silicon carbide rods, combined with air cooling and water cooling, and the furnace body temperature is ≤45℃. It can be ventilated with atmospheres such as hydrogen/nitrogen, with a vacuum degree of -0.1MPa, suitable for material sintering, efficient and reliable.
| Temperature | 1200℃ |
| Voltage (AC) | 220V/380V |
| Maximum Operating Temperature | 1250℃ |
| Long-term Operating Temperature | 1200℃ |
| Temperature Control Precision | ±1℃ |
| Temperature Uniformity in Furnace | ±1℃ (depending on the size of the heating chamber; multi-point control can be used for higher requirements) |
| Temperature Measuring Element and Range | Nickel-chromium-nickel-silicon (Type K), measuring range 0-1350℃ |
| Programmable Curve Segments | 50 segments for one group, 22 segments for two groups, 8 segments for three groups |
| Heating Rate | Adjustable from 1℃/h to 40℃/min |
| Heating Elements | Silicon carbide rods |
| Installation Position and Method of Heating Elements | Vertically installed on both sides of the furnace chamber |
| Refractory Materials | High-purity alumina fiberboard |
| Cooling Structure | Double-layer furnace shell, air cooling + water cooling |
| Lifting | Hydraulic lifting |
| Loading Platform In/Out | Hydraulic/mechanical transmission |
| Lifting and In/Out Control | Fully controlled by PLC |
| Water Cooling | Equipped with circulating water pump and circulating water tank (300L) |
| Cooling Parts | Furnace door, furnace mouth, furnace top |
| Vacuum Value (Vacuum Gauge) | -0.1MPa |
| Usable Atmospheres | Hydrogen, nitrogen, argon, carbon monoxide, oxygen, etc. |
| Furnace Body Temperature | ≤45℃ |
| Computer Interfaces | RS485, RS232, USB |
| Warranty Scope and Period | The electric furnace comes with a 1-year free warranty; heating elements are not covered (free replacement for natural damage within three months) |
| Random Spare Parts | 2 heating elements, 2 sets of rod tools, 1 instruction manual, 1 certificate of conformity, 1 furnace door insulating brick, 1 crucible tong, 1 pair of high-temperature gloves |
| Furnace Chamber Size (Depth × Width × Height, mm) | Voltage (AC V) | Maximum Power (KW, depending on heating rate) | Furnace Body Size (Depth × Width × Height, mm) |
| 200×150×150 | 380/220 | 5 | 650×750×1450 |
| 240×130×130 | 380/220 | 5 | 650×750×1450 |
| 300×200×200 | 380 | 10 | 700×800×1500 |
| 400×200×200 | 380 | 12 | 700×900×1500 |
| 500×300×200 | 380 | 15 | 900×1000×1550 |
| 500×300×300 | 380 | 18 | 900×1000×1650 |
| 600×400×400 | 380 | 24 | 1050×1100×1800 |
| 800×500×500 | 380 | 35 | 1300×1300×1900 |
