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TECHNICAL DATA
D048-50-880 Issue E
2.4 Materials Exposed to Vacuum
Figure 2 - Dimensions (mm)
Collector Tungsten
Grid Tantalum Pt Clad Mo
Filament Yttria coated iridium
Body Stainless Steel
Feedthrough Stainless Steel and UHV compatible, glass/ceramic
Dim A
NW25 85 mm
DN16CF 106 mm
DN40CF 98 mm