Triple Zone Tube Furnace — 1200°C with Three Independent PID Controllers

Three independently programmable heating zones in a single tube furnace for complex gradient profiles, multi-source CVD, and sequential thermal processing without breaking the process atmosphere.

Key Specifications

• Maximum temperature: 1200°C per zone
• Heating zones: 3 independent, each with 30-segment PID controller
• Zone length: 150 mm each (450 mm total heated length)
• Tube diameter: 60 mm or 80 mm
• Heating element: SiC
• Process tube: Quartz
• Atmosphere: Ar, N2, H2, forming gas, vacuum
• Power input: 220V / 50Hz
• Certification: CE, ISO 9001

Typical Applications

• Three-source CVD (precursor + reaction + substrate zones)
• Complex gradient sintering profiles
• CIGS/CZTS absorber selenisation and sulfurisation
• Multi-step ceramic processing in one continuous atmosphere

Virospuk India Supply & Support

Virospuk is the authorised India distribution and integration partner for this equipment. Every unit is imported, pre-shipment inspected, and commissioned at your facility by our engineers based in Chennai. We provide GST-compliant invoicing (CGST + SGST), fixed INR pricing with no forex risk, 1-year on-site warranty, and dedicated post-installation technical support across India.