Single Zone Split Tube Furnace

The Single Zone Split Tube Furnace is a compact high-temperature furnace designed for sintering, annealing, calcination, and heat treatment of various materials. With a maximum temperature of 1200°C, it provides stable temperature control and a uniform heating environment for laboratory research and small-batch production.

The split-type design allows the furnace to be opened easily, making sample loading, furnace tube replacement, and maintenance more convenient. A high-purity quartz or alumina tube can be selected according to the process requirements. Inert gas such as nitrogen (N₂) or argon (Ar) can be introduced for controlled-atmosphere heat treatment.

Key Features

• Maximum temperature: 1200°C
• Single heating zone with good temperature uniformity
• Split-type furnace structure for easy sample loading and tube replacement
• High-purity quartz or alumina furnace tube
• 50-segment programmable PID temperature control
• Temperature control accuracy: ±1°C
• Maximum heating rate: ≤20°C/min
• Nitrogen or argon atmosphere available
• 304 stainless steel sealing flanges
• Over-temperature and electrical leakage protection
• Double-shell, air-cooled structure

Typical Applications

The 1200°C Single Zone Split Tube Furnace is widely used for:

• Ceramic sintering and calcination
• Metal annealing and heat treatment
• Powder calcination
• Battery and energy material research
• Semiconductor and electronic material processing
• Nanomaterial research
• University and laboratory experiments
• Small-batch material production

Main Specifications

The furnace can be customized with different tube sizes, gas systems, and configurations according to specific application requirements.