Three-Zone Gradient Tube Furnace

• Customization: Available
• After-sales Service: on-Line Service
• Warranty: One Year
• Model NO.: RJ-O1200-50T3GF
• Application: Industry, School, Hospital, Lab
• Customized: Customized
• Certification: CE
• Structure: Portable
• Material: Steel
• Type: Tubular Furnace
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: RJ
• Origin: Zhengzhou, China

Product Description

Three-Zone Gradient Tube Furnace Product Overview
Product Introduction
The Three-Zone Gradient Tube Furnace is a high-precision thermal processing system designed for CVD applications, material research, and gradient sintering. With three independently controlled temperature zones, it enables customizable thermal gradients or uniform heating across extended zones, combining flexibility with user-friendly operation.

 

Key Features

1. Multi-Zone Precision Control
   • Three zones (100+200+100mm) with individual temperature settings (±1°C accuracy).
   • Flexible modes: Use as gradient furnace or extended single-zone furnace.
2. Efficient Heating & Insulation
   • Mo-doped Fe-Cr-Al alloy heating elements for rapid heating (1-20°C/min).
   • High-purity Al2O3 fiber insulation reduces energy loss.
3. Smart Touchscreen Control
   • 7-inch interface with 15 programmable curves (30 segments each).
   • Real-time monitoring of temperature, power, and process data.
4. Versatile Applications
   • Supports vacuum (10 Pa with mechanical pump) and controlled atmospheres.
   • Al2O3 tube inserts for custom temperature gradients.
5. Compact & Durable Design
   • Openable furnace structure for easy loading/unloading.
   • Double-layer steel casing with air cooling (surface temperature <60°C).

 

Technical Specifications

Parameter	Value
Model	RJ-O1200-50T3GF
Max Temperature	1200°C (short-term) / 1150°C (continuous)
Power Supply	AC220V, 2.6 kW
Heating Zones	3 zones (total 400mm length)
Furnace Tube	Φ50×1000mm (customizable)
Dimensions	600×550×370mm
Weight	48 kg

Optional Accessories

• High-vacuum pumps (for advanced vacuum requirements).
• Gas flow systems (for atmosphere control).

 

Applications

• Chemical vapor deposition (CVD).
• Gradient annealing of ceramics/metals.
• Material synthesis under controlled thermal profiles.

 

Safety & Usage Notes

1. Do not open furnace above 300°C.
2. Minor insulation cracks after prolonged use are normal.

 

Service & Support

• 1-year warranty (excludes consumables like tubes/seals).
• Lifetime technical support.

 

Why Choose This Furnace?

• Research-grade precision: Ideal for complex thermal profiles.
• Space-saving design: Fits compact lab environments.
• Seamless operation: Touchscreen control simplifies workflow.