Single Filament Effusion Cell

Description
SVT Associates’ SF Series is the perfect choice for a general purpose source heater for Germanium and related materials. 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 cooling shrouds and integral 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 (Type D Available)
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.
Materials* PBN and Aluminum Oxide
Standard 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.

Single Filament Effusion Cell Product Sheet