Bridgman Crystal Growth Furnace 1200C 3-Zone with Kanthal Heating Elements & Swing-Open Chamber 60-100mm
Reference:
Manufacturer: Across International
- Swing-open furnace chamber for fast and easy tube access
- Digital multi-segment automatic hoisting control
- High precision Eurotherm 3504 PID controller provides optimum thermal process with minimal overshoot
- Built-in computer interface
Ai CGF1200C series Crystal Growth Furnaces come with swing-open chamber, it also features the famous Kanthal (Sweden) spiral wire coils embedded in Mitsubishi (Japan) high-quality grade 1500 alumina fiber insulation. A double-walled steel internal housing helps minimize heat loss to the exterior surface.
Furnace operation is controlled by high precision 50-segment Eurotherm 3504 (UK), allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.
Features
- Swing-open furnace chamber for fast and easy tube access
- Digital multi-segment automatic hoisting control
- High precision Eurotherm 3504 PID controller provides optimum thermal process with minimal overshoot
- Built-in computer interface
- Durable type K thermocouple
- Can be easily converted into a 3-zone vertical tube furnace (optional accessories required)
Safety
- Automatic hoisting limit switch
- Overheat protection shuts down the furnace if the temperature is outside of the acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions.
- Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
Warning! NEVER fill the furnace with explosive gases, including Hydrogen, Carbon Monoxide, and Methane.
Model | CGF3.1200C.60-100 |
Electrical requirements | 208-240VAC, 50/60 Hz, single phase, 4.5 kW, 21A |
Tube | Quartz |
Maximum working temperature | 1200°C (2 hours maximum continuous run time) |
Constant working temperature | 1100°C |
Constant working temperature under vacuum | 1000°C |
Rated vacuum pressure | 0.001 Pa / 0.0075 millitorr / 0.00001 mbar |
Rated positive pressure | 0.02 MPa / 150 torr / 3 psi |
Heating element type | Kanthal (Sweden) A1 2.0 resistance coil wire |
Thermocouple type | K |
Refractory lining | Mitsubishi (Japan) high quality 1500 grade fiber alumina |
Temperature controller | Eurotherm 3504 |
Maximum heating rate | < 30°C / minute |
Heating zone length | 5.9” + 5.9” + 5.9” |
Constant temperature zone length | 13.8” |
Temperature controller precision | ± 1°C |
Vacuum sealing flange kit | 1/4" hose barb with 1/4" BSPT (British Standard Pipe Thread) |
Automatic hoisting control | 0.1-2000 um/second 0-100 mm range Built-in limit switch Multi-segment settings (each segment has its own time/speed) |
Gas inlet/outlet | 1/4" hose barb |
Unit dimensions (with hoisting mechanism) | 38 x 18 x 88" (LxWxH) |
Unit weight | 365 Ibs |
Shipping weight | 465 Ibs |
Shipping dimensions (with hoisting mechanism) | 60 x 41 x 34” (LxWxH) |
Compliance | CE |
Warranty | 1 yr |
Standard Package
| CGF1200C Crystal Growth Tube Furnace | 1 pc |
| Thermal gloves | 1 pair |
| Spare fuse | 2 pcs |
| Allen Keys | 1 pc |
| 25A UL Fuse | 1 pc |
| 4A UL Fuse | 1 pc |
| Furnace and Eurotherm controller manual | 2 pcs |
| Eurotherm USB kit & CD | 1 pc |





















