O. Siegmund

Brazed body Leak Checking• The latest anode on the brazed body assembly seems

to have only one leaky pin, others are better than ~10-9

so the process is close

Brazed assembly – anode sideLeaky pin

O. Siegmund 2

8.66” window with NiCr electrode in tank

Large Tank Photocathode Shoot.All materials have been loaded for the large tank photocathode process and we are proceeding to the bake step

8.66” window on translation slider

O. Siegmund 3

Looking down translation system, alkali well in backAlkali Flange with Sb, in deposition well

Large Tank Photocathode Shoot.