Cold-Lip Effusion Cell

SVT Associates’ CL Series is used when depositing Aluminum. The cold-lip prevents Aluminum from wetting the crucible and damaging the cell during evaporation. Models are available for mounting on a 2.75" or larger CF Flange. SVT Associates also offers a cold lip source with water cooling in the lip region for use in an UHV Ammonia environment. This source is available for mounting on a 4.50" or larger CF Flange. Water cooling shrouds and integral shutters are optional for 4.50" CF flange or larger.
Cold-Lip Effusion Cell
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
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.
Power chart
SVTA-CL-(Crucible Size)-(Flange Size)
Flange Size 2.75" 4.50" 6.00"
Crucible Size 6 cc 16 cc 16 cc
10 cc 20 cc 20 cc
16 cc 22 cc 22 cc
20 cc 40 cc 40 cc
22 cc 50 cc 50 cc
40 cc 60 cc 60 cc
  80 cc 80 cc
85 cc 85 cc
Larger sizes available for the 6.00" flange size, contact SVT Associates for details.

Cold-Lip Effusion Cell Product Sheet