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Show crystal 874 - Archived data from Fri, 21. September 2018 12:52:15 CEST


This is all the information about the crystal 874. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 874
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.33 mm, BF3: 24.31 mm, BF4: 24.31 mm, CF: 24.34 mm
Dimensions back: AR: 25.96 mm, BR3: 25.93 mm, BR4: 25.93 mm, CR: 25.97 mm
Transmittance: 49.6 % at λ = 360 nm, 72 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 18.1
ΔK: 0.94 m-1
Spread for T = 50 %: 0.7 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.978 mm
Dimensions front: AF: 24.309 mm, BF3: 24.316 mm, BF4: 24.32 mm, CF: 24.317 mm
Dimensions back: AR: 25.948 mm, BR3: 25.932 mm, BR4: 25.937 mm, CR: 25.957 mm
Transmittance: 50.4 % at λ = 360 nm, 70.8 % at λ = 420 nm, 75 % at λ = 620 nm
Light yield: 17.1011
Light yield coefficient: 0.276269
Spread for T = 50 %: 0.11 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 48.7 % at λ = 360 nm, 71.3 % at λ = 420 nm, 77.5 % at λ = 620 nm
Transmittance AI: 40.5 % at λ = 360 nm, 58.3 % at λ = 420 nm, 71 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1.01 m-1
Box Number: 21
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NABF 04/283 shelf/box/etc.: 1C 17 back
Notes:


Version history

Time Author Change comment
18. Aug 2022 10:53:27 CEST cschnier Updated location based on location change of the submodule.
19. May 2022 15:29:28 CEST oafedulidis Assigned crystal to unit #3247
15. Apr 2019 13:30:49 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:15 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 12:26:43 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:05 CEST Tobias Imported crystal from database at JLU Gießen