Coated-Steel Ceramic Fiber Muffle Furnace (CFMF 1800°C Series)

Description

Models Available: CFMF-2/18D/P/T, CFMF-4/18D/P/T, CFMF-8/18D/P/T, CFMF-12/18D/P/T, CFMF-16/18D/P/T, CFMF-20/18D/P/T
• Maximum Operating Temperature: 1800°C
• Temperature Control Accuracy: ±1°C
• Chamber Volumes: 2L, 4L, 8L, 12L, 16L, 20L
Precision temperature control up to 1800°C for sintering, melting, elemental analysis, and physical measurements.

Product Features:

  • Compact, integrated design with a modern, refined appearance

  • High-purity ceramic fiber insulation for superior energy efficiency

  • Durable alloy heating elements deliver fast, even heat distribution

  • Safety interlock prevents operation when the door is open

  • Double-layer insulation for efficient heat retention and cooler exterior surfaces

  • Lightweight chamber minimizes heat loss and reduces power consumption

  • Comprehensive safety features support precise and reliable temperature control

  • Ideal for sintering, melting, analysis, and various thermal processes

  • Built to meet GB/T 28849-2012 standards

Safety Features:

  • Over-temperature alarm, menu lock, over-temperature protection, heating stops when door opens, leakage protection.

Specifications:

Parameter CFMF-2/18D CFMF-4/18D CFMF-8/18D CFMF-12/18D CFMF-16/18D CFMF-20/18D
Program Type (P) CFMF-2/18P CFMF-4/18P CFMF-8/18P CFMF-12/18P CFMF-16/18P CFMF-20/18P
Program Type (T) CFMF-2/18T CFMF-4/18T CFMF-8/18T CFMF-12/18T CFMF-16/18T CFMF-20/18T
Max Temperature (°C) 1800
Working Temperature (°C) 1700
Temperature Accuracy (°C) ±1
Heating Rate ≤60 minutes
Exterior Powder-coated steel plate, corrosion and high-temperature resistant paint
Chamber Lining High-purity ceramic fiber
Heating Elements Outer diameter φ22mm, inner diameter φ18mm
Heating Power (KW) 3 6 9 12 15 18
Temperature Control Intelligent PID temperature controller with SSR output
Display (D models) Digital temperature display
Display (P/T models) Digital temperature display, fault alarm, menu lock
Programming Capability (P models) 50 segments, 30 steps per segment
Programming Capability (T models) Multi-level programs up to 18 segments; menu lock; step-hold; max 50 steps
Door Safety Protection Door interlock; heating stops when the door opens
Control Output Options Standard relay output; optional door lock; optional USB data export
Inner Chamber Size (W×H×D mm) 150×150×150 150×150×150 200×200×200 200×300×200 260×300×120 260×300×160
Outer Dimensions (W×H×D mm) 600×720×610 600×720×610 680×858×1132 740×879×1182 740×920×1232 740×920×1232
Chamber Volume (L) 2 4 8 12 16 20
Net Weight (kg) 70/90 90/110 110/130 150/170 175/195 210/230
Power Supply AC220V 50Hz AC220V 50Hz AC380V 50Hz AC380V 50Hz AC380V 50Hz AC380V 50Hz
Optional Accessories Exhaust gas collection device, RS485 communication, printer

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