Yttria Coated Iridium Disc Cathodes

$285.00
Built to Order
Model
yttria-coated-iridium-discs
KPI Part -
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See specifications below.

Chemically resistant
Operating pressure < 10-4 torr for lr heater
Operating pressure < 10-5 torr for W heater
Low work function
Current densities up to 2.5 A/cm2
Disc emission up to 10 mA
3 disc sizes
On AEI or compact CB-105 bases.

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