[Isotope-prod] 5kW Crucible Inspection

[Adam Stavola]

All,

David and I just complete the inspection of the crucble following the 5kW irradiation.  The maximum whole-body dose rates were 25-30 mR/hr and the maximum on-contact dose rates were 250-650 mR/hr; therefore, we were able to also obtain picture of the beryllium window.  I have added a folder in the Isotope Production site with photos: [https://outlook-2.cdn.office.net/assets/mail/file-icon/png/folder_16x16.png] 5kW_InspectionPhotos<https://jeffersonlab.sharepoint.com/:f:/r/sites/IsotopeProductionDocuments/Shared%20Documents/Photos/5kW_InspectionPhotos?csf=1&web=1&e=nmFM91> , but I am including a few of the better images.

Please let us know if you have questions

Back of Tungsten irradiator
[cid:835b4798-cc1f-46a9-acaa-0dc64d607988]

Beryllium window
[cid:0d804e7e-da1e-4e3a-a402-9f88c99abbc0]

Underneath of Beryllium window (zoom in for debris)
[cid:b4d2f4fc-48fd-4b19-a528-02efa613b0d4]

Bottom of copper plate with crucible removed.  Tungsten irradiator shown.
[cid:91d52d71-b6ed-47c9-9dfb-e990a2a41c47]







[cid:d3c49700-b623-4b63-a809-507d9bd82f9a]

Crucible (note discoloration above the lip of the raft)
[cid:c728316f-2421-4257-8df7-9c4cf70b5c98]

Raft handle discoloration
[cid:97517dec-4168-4ec9-8e35-b59997b2ba9a]


Tungsten irradiator (zoom in to see extrusion)
[cid:fff964da-9bb9-4abf-a0e2-867903e5e574]

Tungsten irradiator
[cid:fcc5653b-a090-4e54-b0a7-74c978f161b8]





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