Description
SVT Associates’ SF Series is the perfect choice for a general purpose source heater, including materials such as Germanium. Its single filament design heats the crucible uniformly for evaporation of materials. Models are available for mounting on a 2.75″ or larger CF flange. SVT Associates’ effusion cells are thoroughly tested and characterized before shipment. Water cooled shroud and integrated shutters are optional for 4.50″ CF flange or larger.
| Specifications | |
| Temperature Range | 0 °C – 1,400 °C |
| Power Requirement | 600 W or 1kW |
| Temperature Stability | +/- 0.1 °C |
| Temperature Reproducibility | +/- 0.1 °C |
| Thermocouple Type | Type C |
| Crucible Sizes* | 6 cc, 10 cc, 16 cc, 20 cc, 22 cc, 40 cc, 50 cc, 60 cc, 80 cc, 85 cc, 100 cc, 150 cc Crucibles have tapered wall for best coverage. |
| Crucible Materials* | PBN and Aluminum Oxide |
| Standard in Vacuum Length* | 12.0″ |
| Mounting Flange | 2.75″, 4.50″ or 6.0″ OD – CF |
| Electrical Connectors | Filament: Amphenol Circular T/C: Omega-Submini |
| *Other sizes, materials, and lengths are available, contact SVT Associates for details. | |
| SVTA-SF-(Crucible Size)-(Flange Size) | |||
| Flange Size | 2.75″ | 4.50″ | 6.00″ |
| Crucible Size | 6 cc | 16 cc | 85 cc |
| 10 cc | 20 cc | 100 cc | |
| 16 cc | 22 cc | 150 cc | |
| 20 cc | 40 cc | ||
| 22 cc | 50 cc | ||
| 40 cc | 60 cc | ||
| 80 cc | |||
| 85 cc | |||
| 80 cc | |||
| 85 cc | |||
| 100 cc | |||
| Larger sizes available for the 6.00″ flange size — contact SVT Associates for details. | |||
