Annealing tube furnace FMT-04

heat treatmentsinteringheating

Product Overview
Labotemp Vacuum Tube Furnace FMT-04 is a compact, high-efficiency vacuum tubular furnace for precision heat treatment up to 1200°C (working ≤1100°C). It features a ∮80 mm quartz tube, 350 mm heating zone, 1000 mm total tube length and an 80×350 mm chamber. Resistance-wire heating with PID automatic control and 30-segment programmable profiles deliver ±1°C accuracy and ±5°C uniformity. The oxidation-free design and alumina ceramic-fiber insulation ensure thermal efficiency.

Applications

• Material synthesis
• Annealing
• Sintering
• Semiconductor processing
• Powder metallurgy
• Nanomaterial preparation
• Thermal stability testing in research and industrial applications

Key Features

• Oxidation-free vacuum tubular construction for contamination-free processing
• 1200°C maximum temperature (working ≤1100°C)
• PID automatic control via current limiting phase angle-fired resistor
• 30-segment programmable time-temperature profiles
• Uses high-purity quartz or alumina furnace tubes (standard ∮80 mm)
• Horizontal tube installation, single temperature zone design

Optional Accessories

• Touch screen (with USB interface)
• Computer connection software and control equipment (RKC, 16-segment program + interface + software)
• Safety interlock (power-off function when door is opened)

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

Caractéristiques / Spécifications techniques

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