High Temperature Effusion Cell

SVT Associates’ HT Series is the definitive choice for low vapor pressure materials. The source is designed to operate in an UHV environment at temperatures up to 2,000 °C. Models are available for mounting on a 4.50" CF flange. SVT Associates’ high temperature effusion cells are thoroughly tested and characterized before shipment. Water cooling shrouds and integral shutters are optional for 4.50" CF flange or larger.
Temperature Range 0 °C – 1,800 °C
2,000 °C Model Available
Power Requirement 1kW
Temperature Stability +/- 0.1 °C
Temperature Reproducibility +/- 0.1 °C
Thermocouple Type Type C (Type D Available)
Crucible Sizes* 10 cc Tapered
16 cc Tapered
Materials* PBN and Aluminum Oxide
Standard Length* *12.0"
Mounting Flange 4.50" OD – CF
Electrical Connectors Filament: Amphenol Circular Thermocouples: Omega Submini
*Other sizes, materials, and lengths are available, contact SVT Associates for details.
SVTA-HT-(Crucible Size)-(Flange Size)
Flange Size 4.50"
Crucible Size 10 cc
16 cc

High Temperature Effusion Cell Product Sheet