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Show crystal 925 - Archived data from Fri, 21. September 2018 12:52:17 CEST


This is all the information about the crystal 925. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 925
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.32 mm, BF3: 24.32 mm, BF4: 24.33 mm, CF: 24.34 mm
Dimensions back: AR: 25.94 mm, BR3: 25.93 mm, BR4: 25.95 mm, CR: 25.96 mm
Transmittance: 51.1 % at λ = 360 nm, 71.7 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.9
ΔK: 0.68 m-1
Spread for T = 50 %: 0.68 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.997 mm
Dimensions front: AF: 24.31 mm, BF3: 24.324 mm, BF4: 24.338 mm, CF: 24.324 mm
Dimensions back: AR: 25.932 mm, BR3: 25.939 mm, BR4: 25.953 mm, CR: 25.948 mm
Transmittance: 51.5 % at λ = 360 nm, 71.2 % at λ = 420 nm, 75.2 % at λ = 620 nm
Light yield: 17.7301
Light yield coefficient: 0.286431
Spread for T = 50 %: 0.39 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.1 % at λ = 360 nm, 72.2 % at λ = 420 nm, 79 % at λ = 620 nm
Transmittance AI: 43.1 % at λ = 360 nm, 61.2 % at λ = 420 nm, 73.6 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.82 m-1
Box Number: 23
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NABF 04/283 shelf/box/etc.: 2B 4 back
Notes:


Version history

Time Author Change comment
03. Feb 2022 12:57:37 CET cschnier Updated location based on location change of the submodule.
20. Jan 2022 15:02:50 CET cschnier Updated location based on location change of the submodule.
16. Nov 2021 10:35:00 CET oafedulidis Assigned crystal to unit #2943
15. Apr 2019 13:30:51 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:17 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 12:26:36 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:06 CEST Tobias Imported crystal from database at JLU Gießen