Muffle Furnace — 1200°C — 4L Maximum Temperature, 4L Chamber Volume

A programmable box-type muffle furnace with 4L chamber volume, rated to 1200°C. Uniform temperature distribution across the entire chamber cross-section, 30-segment PID programmable controller, and double-layer steel housing with ceramic fibre insulation for low surface temperature and energy efficiency.

Key Specifications

• Maximum temperature: 1200°C
• Chamber volume: 4L
• Temperature uniformity: ±5°C across chamber (at setpoint)
• Heating element: Resistance wire (FeCrAl)
• Controller: 30-segment PID programmable ramp-and-soak
• Insulation: Ceramic fibre — fast heat-up, low thermal mass
• Door: Front-opening with counterbalance
• Atmosphere: Air (open); sealed atmosphere version available
• Power input: 220V / 50Hz (Indian standard)
• Certification: CE, ISO 9001
• Warranty: 1 year from installation

Typical Applications

• Ceramic and advanced material sintering
• Ash content determination (LOI testing)
• Calcination of catalyst precursors
• Glass fritting and ceramic glaze firing
• Heat treatment of metal samples
• Dental ceramic sintering (1400°C+ models)
• Binder burnout before sintering

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.