[Dsg-rich] six 2-cm thick aerogel tiles received, stored in dry box

[Marco Mirazita]

Hi Tyler,
thank you!
Marco


Il 2018-07-12 18:10 Tyler Lemon ha scritto:
> Hello,
> 
> This morning, we received six 2-cm thick aerogel tiles. The tiles have
> been visually inspected and stored in the left small dry box in the
> small DSG cleanroom's gowning area. Results of the visual inspection
> are in the table below.
> 
> Because of the large file size, photos from the inspection are at the
> link below.
> 
> https://userweb.jlab.org/~tlemon/RICH/Aerogel_received_2018-07-12/
> 
> As with all other aerogel tiles, the tiles had small dents or chips on
> their edges. Only larger, notable faults are noted in the table below
> and photographed.
> 
> TILE #
> IDENTIFICATION #
> COMMENTS
> 
> 1
> 424F18
> Two corners with chips
> 
> 2
> 426F8
> Two corners with chips
> 
> 3
> 420F1
> No notable faults
> 
> 4
> 436F14
> One bubble on one side.
> 
> 5
> 436F6
> Three corners with chips
> 
> 6
> 436F13
> No notable faults
> 
> Best regards,
> 
> Tyler
> 
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