HWF80-11Ar Vacuum Muffle Furnace 1100°C for Ceramic Sintering

• Temperature control stability: ±1°C with PID parameter self-tuning
• Temperature uniformity: ±5°C at 1000°C (1 hour empty furnace test)
• Maximum heating rate: 10°C/min
• 3-point temperature control with N-type thermocouples
• Tank material: Inconel601 with 400×400×500mm working area
• Heating elements: FEC ceramic fiber heaters (life ≥10,000 hours)
• Maximum heating power: 48kW (idle furnace insulation ≤20kW)
• 30 programmable steps with argon or air atmosphere
• Oxygen monitoring with microoxygen analyzer (10ppm sensitivity)
• Vacuum capability: ≤100Pa (achieved in ≤10 minutes)
• Forced cooling system (≥2°C/min below 500°C)

Comprehensive system includes:

• Outer frame and heating furnace chamber
• Vacuum tank with sealing door
• Vacuum and atmosphere control systems
• Advanced temperature control system
• Safety alarms for over-temperature, low pressure, and vacuum conditions

• Temperature range: -10 to +50°C
• Humidity: 10-95% RH (35°C max at 95% RH)
• Pressure: 90-105 kPa

Manufacturer Information

Hefei Chitherm Equipment Co., Ltd. specializes in R&D and manufacturing of industrial and laboratory furnaces for advanced ceramics, electronic components, powder metallurgy, and new energy applications. Our product range includes:

• Bell furnaces and box furnaces
• Vacuum and tube furnaces
• Mesh belt and pusher furnaces
• Specialized solutions for thermal treatment processes