Stainless Steel Ceramic Fiber Muffle Furnace (CFMF 1400°C Series)

Description

Models Available: CFMF-3/14D/P/T, CFMF-8/14D/P/T, CFMF-12/14D/P/T, CFMF-18/14D/P/T, CFMF-27/14D/P/T, CFMF-36/14D/P/T

Maximum Operating Temperature: 1400°C

Temperature Control Accuracy: ±1°C

Chamber Volumes: 3L, 8L, 12L, 18L, 27L, 36L

Precise temperature control up to 1400°C for sintering, melting, elemental analysis, and physical testing.

Product Features (Modern, concise version)

• Integrated, compact design with durable stainless-steel exterior

• High-purity ceramic fiber insulation reduces heat loss and improves efficiency

• Alloy heating elements deliver fast, even heat distribution

• Double-wall insulated housing keeps external surfaces cool

• Door interlock system for safe operation

• Lightweight chamber minimizes energy consumption

• Smart PID controller ensures precise, stable temperatures

• Supports programmable, multi-step temperature profiles

• Suitable for sintering, melting, analysis, and sample preparation

• Meets GB/T 28849-2012 standards

Safety Features

• Over-temperature alarm, menu lock, protection against overheating, door interlock, leakage protection

Specification:

Parameter	CFMF-3/14D	CFMF-8/14D	CFMF-12/14D	CFMF-18/14D	CFMF-27/14D	CFMF-36/14D
Program Type (P)	CFMF-3/14P	CFMF-8/14P	CFMF-12/14P	CFMF-18/14P	CFMF-27/14P	CFMF-36/14P
Program Type (T)	CFMF-3/14T	CFMF-8/14T	CFMF-12/14T	CFMF-18/14T	CFMF-27/14T	CFMF-36/14T
Max Temperature (°C)	1400
Temperature Accuracy (°C)	±1
Heating Rate	≤35 minutes
Exterior	Brushed stainless steel
Chamber Lining	High-purity ceramic fiber
Heating Elements	Outer diameter φ22mm, inner diameter φ18mm
Heating Power (KW)	3	4	6	8	12	14
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 60 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)	180×250×180	200×300×200	250×300×200	250×300×300	300×400×300	300×400×300
Outer Dimensions (W×H×D mm)	570×749×691	620×793×791	670×849×1031	780×885×1120	805×826×1260	805×826×1260
Chamber Volume (L)	3	8	12	18	27	36
Net Weight (kg)	40/50	60/70	60/72	80/95	100/115	100/115
Power Supply	AC220V/11.3A	AC220V/18.2A	AC380V/9.1A	AC380V/12.2A	AC380V/18.2A	AC380V/21.3A
Optional Accessories	Exhaust gas collection port, RS485 communication, printer