Annealing tube furnace FMT-04

sinteringheatingfor scientific research

Product Overview
FMT-04 is a vacuum tubular furnace designed for precision heat treatment up to 1200°C (working ≤1100°C). It uses a ∮80 mm quartz tube with a 350 mm heating zone and 1000 mm total tube length. Resistance-wire heating under PID automatic control with 30-segment programmable profiles provides ±1°C temperature accuracy and ±5°C uniformity. Oxidation-free vacuum construction and alumina ceramic-fiber insulation support contamination-free processing and thermal efficiency.

Key Highlights

• Precision control: PID regulation with 30-segment programming for repeatable thermal cycles
• Oxidation-free vacuum tube design for contamination-free processing
• Single horizontal heating zone (350 mm) with ∮80 mm tube, ±1°C accuracy, ±5°C uniformity

Features

• Oxidation-free vacuum tubular construction
• Maximum temperature 1200°C (working ≤1100°C)
• PID automatic control via current-limited phase-angle fired resistor
• 30-segment time–temperature programming
• High-purity quartz or alumina furnace tubes (standard ∮80 mm)
• Horizontal tube installation, single temperature zone

Applications

• Material synthesis
• Annealing
• Sintering
• Semiconductor processing
• Powder metallurgy
• Nanomaterial preparation
• Thermal stability testing in R&D and production

Optional Accessories

• Touchscreen controller (USB interface)
• PC connection software and control equipment (RKC, 16-segment program + interface + software)
• Safety interlock (power cut when door is opened)

Specifications
Maximum Temperature: 1200°C
Working Temperature: ≤1100°C
Heating Zone Length (mm): 350
Chamber Size (mm): 80×350
Standard Tube Diameter (mm): ∮80
Total Furnace Tube Length (mm): 1000
Temperature Accuracy (℃): ±1
Temperature Uniformity (℃): ±5
Heating Rate (℃/min): 0 ~ 20
External Size (mm): 650×420×665
Heating Element: Resistance Wire
Thermocouple Type: K Type
Chamber Insulation: Alumina ceramic fiber
Power Supply: AC 220V, 50Hz/60Hz
Net Weight: 70 kg
Gross Weight: 90 kg

Technical specifications

• Model: FMT-04
• Maximum temperature: 1200°C
• Working temperature: ≤1100°C
• Heating zone length: 350 mm
• Chamber internal size: 80×350 mm
• Tube diameter: ∮80 mm (quartz)
• Total tube length: 1000 mm
• Temperature accuracy: ±1°C
• Temperature uniformity: ±5°C
• Heating rate: 0–20°C/min
• Thermocouple: Type K