Equipment Name and Model: MBF22-11N Medium-temperature Atmosphere Box Furnace

• Rated Temperature: 1000°C
• Maximum Temperature: 1100°C
• Effective Size: 330mm×200mm×330mm (W×H×D)
• Sagger Specification: 330mm×100mm×330mm (W×H×D), provided by the customer
• Loading Method: The sagger is supported by SiC roller rods and arranged in a double-layer and longitudinal double-row manner
• Heating Element: Silicon carbide rod is inserted inside the ceramic tube
• Thermocouple Type: N Graduation
• Number of Temperature Control Points: 1 point
• Temperature Control Method: Imported temperature control module, with a temperature control accuracy of ±1°C and a PID parameter self-tuning function
• Furnace Temperature Uniformity: ±5°C (tested in an empty furnace with saggers at a constant temperature of 1000°C, and a temperature measuring ring is placed at the center of each sagger)
• Sintering Atmosphere: Nitrogen/Air
• Oxygen Content: Better than 10ppm + the oxygen content of the gas source
• Oxygen Detection: One micro oxygen analyzer is configured to monitor the oxygen content in the furnace chamber in real time
• Pressure Detection: A digital differential pressure gauge displays the pressure in the furnace in real time
• Exhaust Method: An exhaust chimney is designed at the top of the furnace chamber, and the exhaust volume can be manually adjusted
• Number of Program Steps: 4×16 steps
• Maximum Heating Power: 12kW
• Heating Rate: ≤5°C/min
• Temperature Rise on the Surface of the Furnace Body: ≤40°C
• Alarm and Protection: Interlock between the heating and the opening/closing action of the furnace door, audible and visual alarms for over-temperature, thermocouple breakage, and low air pressure
• Reference Dimensions of the Appearance: 1300mm×1900mm×1160mm (W×H×D, excluding the chimney), and the specific dimensions shall be subject to the actual product