Laboratory Crystal Growth Sintering Furnace

• Customization: Available
• After-sales Service: on-Line Service
• Warranty: One Year
• Model NO.: RJ-BDML1200-60T2
• Application: Industry, School, Hospital, Lab
• Customized: Customized
• Certification: CE
• Structure: Portable
• Material: Steel
• Type: Tubular Furnace
• Loading: Manual/Automated.
• Feed Mechanism: Stepper Motor ±1µm Resolution.
• Chamber Material: Al2O3/Mo (Optional)
• Sealing: Double O-Ring/Kf Flange.
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: RJ
• Origin: Zhengzhou, China

Product Description

Bridgman Crystal Growth Furnace
Model: Customizable
Overview
A precision furnace designed for Bridgman (vertical gradient freeze) crystal growth under vacuum, protective, or oxidizing atmospheres. Supports 15 programmable recipes with real-time control of temperature, gas flow, and crystal feed rate. Generates automated reports and alerts upon completion.

 

Key Features

1. Temperature Gradient Control
   • Proprietary gradient program to optimize thermal profiles.
   • ±0.5°C temperature accuracy.
2. Crystal Growth Monitoring
   • Linear encoder (grating ruler) for real-time sample position tracking (µm-level precision).
   • Dual-speed mode: 30-20,000 µm/h adjustable growth rate.
3. Atmosphere Options
   • Vacuum, inert (N2/Ar), or oxidizing environments.
   • Mass flow controllers (MFCs) for gas regulation.
4. Automation & Safety
   • Auto-alerts and report generation (temperature, gas flow, growth rate).
   • Over-temperature protection and emergency stop.

 

Technical Specifications

System	Parameters
Heating System	- Max temperature: Customizable (e.g., 1600°C) - Chamber material: Al2O3/Mo (optional) - Sealing: Double O-ring/KF flange.
Pulling System	- Growth modes: Bridgman, directional solidification - Feed mechanism: Stepper motor ±1µm resolution. - Loading: Manual/automated.
Gas System	- MFC range: 0-1000 sccm - Piping: 316L SS
Vacuum System	- Gauge: Pirani/Penning.
Control System	- HMI touchscreen with 15 recipe storage. - Remote monitoring via Ethernet.

 

Applications

• Semiconductors: GaAs, CdTe, SiC crystal growth.
• Optics: Laser crystals (YAG, sapphire).
• Research: Phase diagrams, alloy solidification.

 

Optional Accessories

• In-situ monitoring: CCD camera for growth observation.
• High-pressure kit: For volatile materials (e.g., ZnSe).

 

Support

• 1-year warranty (excludes consumables).
• Training & maintenance included.