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Designed for high-temperature sintering under vacuum or controlled atmosphere, this vertical furnace ensures uniform heating, precise temperature control, and stable processing.
Specification | parameter |
Furnace size | 500×500×500 mm |
vacuum degree | 6.67×10⁻³ Pa |
Pressure rise rate (cold state in an empty furnace) | ≤0.66 Pa/h (calculated after 24 hours of pressure holding) |
Evacuation rate (1×10⁻³Pa, under ambient temperature empty furnace, timing with main valve open) | ≤120 min |
Maximum design temperature | 1200℃ |
Long-term operating temperature | 1150℃ |
heating rate | ≤10℃/min (non-linear) |
Temperature uniformity | ≤±5℃ (Nine-point test under no-load at 1200℃) |
Temperature control accuracy | ± 1℃ |
Can open atmosphere | Nitrogen, argon, carbon monoxide, oxygen, hydrogen, etc. |
Oxygen content analyzer | Real-time monitoring of residual oxygen content inside the furnace ensures a stable low-oxygen environment, thereby preventing material oxidation and performance degradation. |
