Ai CGF1200F 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
- Additional thermocouple and Eurotherm temperature display
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.
Specifications
| Electrical requirements |
208-240VAC, 50/60 Hz, single phase, 3.5 kW
|
| Maximum working temperature
|
1200°C (2 hours maximum continuous run time)
|
| Maximum constant working temperature
|
1150°C
|
| Minimum working temperature |
Ambient |
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 (UK) digital 50-segment PID controller
|
| Additional thermocouple and temp display |
Eurotherm
|
| Unit dimensions |
|
| Unit weight |
375 lbs |
| Maximum heating rate
|
< 30°C / minute
|
| Heating zone length
|
6 + 6 + 6 inches, 3 zones
|
Temperature controller precision
|
± 1°C
|
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)
|
CGF3.1200F.60-100 1200°C Series (3-Zone)
|
Model
|
CGF3.1200F.60-100
|
|
Electrical requirements
|
208-240VAC, 50/60 Hz, Single Phase, 4.5KW, 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
|
24 x 26 x 88" (LxWxH)
|
|
Unit weight
|
400 lbs
|
|
Shipping weight
|
552 Ibs
|
|
Shipping dimensions
|
60 x 41 x 34” (LxWxH)
|
|
Compliance
|
CE
|
|
Warranty
|
1 year
|
|
Standard Packages
|
Part description
|
Quantity
|
Part image
|
CGF1200F.60-100 Crystal Growth Tube Furnace
|
1 pc
|
|
Quartz tube
|
1 pc |
|
| Stainless steel sealing flanges |
1 set |
|
Quartz tube blocks
|
1 set |
|
| 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 |
|
|
