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Show crystal 474 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 474. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 474
Type: EC
   
Data from BTCP:  
Length: 199.9 mm
Dimensions front: AF: 24.35 mm, BF3: 24.35 mm, BF4: 24.35 mm, CF: 24.35 mm
Dimensions back: AR: 25.97 mm, BR3: 25.98 mm, BR4: 25.98 mm, CR: 25.97 mm
Transmittance: 51.1 % at λ = 360 nm, 72.3 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 18.6
ΔK: 0.97 m-1
Spread for T = 50 %: 0.86 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.907 mm
Dimensions front: AF: 24.336 mm, BF3: 24.362 mm, BF4: 24.365 mm, CF: 24.335 mm
Dimensions back: AR: 25.965 mm, BR3: 25.983 mm, BR4: 25.986 mm, CR: 25.964 mm
Transmittance: 52.2 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 18.3785
Light yield coefficient: 0.296906
Spread for T = 50 %: 0.75 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.6 % at λ = 360 nm, 72.2 % at λ = 420 nm, 78.5 % at λ = 620 nm
Transmittance AI: 41.6 % at λ = 360 nm, 58.3 % at λ = 420 nm, 71.5 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1.07 m-1
Box Number: 5
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
06. Feb 2023 12:21:47 CET cschnier Updated location based on location change of the submodule.
15. Nov 2022 13:15:20 CET oafedulidis Assigned crystal to unit #3760
15. Apr 2019 13:30:49 CEST Tobias Updated room and other location details.
21. Sep 2018 12:51:58 CEST Tobias Updated room and other location details.
20. Sep 2018 13:47:13 CEST Tobias Removing old notes with old location data.
15. May 2017 12:26:44 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:58 CEST Tobias Imported crystal from database at JLU Gießen