Product OverviewLabotemp Vacuum Tube Furnace FMT-03 is a precision vacuum tube furnace engineered for uniform thermal processing up to 1200°C (operating temperature ≤1100°C). The unit incorporates a ∮40 mm high‑purity quartz tube, a 350 mm heating zone and a total furnace tube length of 1000 mm. Resistance‑wire heating elements combined with PID control and 30‑segment programmable temperature profiles deliver repeatable cycles with ±1°C accuracy and ±5°C uniformity. The FMT-03 supports controlled‑atmosphere processing with optional accessories and is suitable for laboratory research and light production.
Key Features- PID automatic control with phase‑angle power regulation for stable temperature control
- 30‑segment time–temperature curve programmable for custom thermal profiles
- Resistance‑wire heating elements for rapid, controllable heating
- Horizontally installed furnace tube compatible with quartz or alumina tubes
- Single heating zone design with focused uniformity across the 350 mm zone
- Temperature accuracy ±1°C and uniformity ±5°C (typ.)
Applications- Material synthesis and processing
- Annealing and sintering of small batches
- Semiconductor component processing
- Powder metallurgy and heat treatment of samples
- Nanomaterial preparation and thermal treatments
- Thermal stability testing in R&D and pilot production
Optional Accessories- Touchscreen controller with USB interface
- PC connection software and external control equipment (RKC, 16‑segment program + interface + software)
- Safety interlock with automatic power cut‑off on door opening
Technical Specifications- Maximum temperature: 1200°C (working temperature ≤1100°C)
- Standard heating zone length: 350 mm
- Chamber size: Ø40 × 350 mm
- Standard tube diameter: Ø40 mm
- Total furnace tube length: 1000 mm
- External dimensions: 650 × 420 × 665 mm
- Heating rate: 0 ~ 20 °C/min
- Temperature accuracy: ±1°C
- Temperature uniformity: ±5°C
- Furnace tube material: quartz (standard), alumina optional
- 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
- Accessories weight/package dimensions: 7 kg / 1080 × 175 × 185 mm
- Main unit packaging size: 995 × 585 × 1015 mm