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Show crystal 4272 - Archived data from Fri, 21. September 2018 12:54:37 CEST


This is all the information about the crystal 4272. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4272
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.33 mm, BF3: 24.33 mm, BF4: 24.33 mm, CF: 24.34 mm
Dimensions back: AR: 25.95 mm, BR3: 25.96 mm, BR4: 25.96 mm, CR: 25.96 mm
Transmittance: 52.1 % at λ = 360 nm, 72.2 % at λ = 420 nm, 76.4 % at λ = 620 nm
Light yield: 19.9
ΔK: 0.68 m-1
Spread for T = 50 %: 0.67 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.952 mm
Dimensions front: AF: 24.305 mm, BF3: 24.315 mm, BF4: 24.313 mm, CF: 24.309 mm
Dimensions back: AR: 25.938 mm, BR3: 25.947 mm, BR4: 25.945 mm, CR: 25.943 mm
Transmittance: 50.5 % at λ = 360 nm, 73.6 % at λ = 420 nm, 75.9 % at λ = 620 nm
Light yield: 17.3595
Light yield coefficient: 0.280444
Spread for T = 50 %: 0.6 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 46 % at λ = 360 nm, 71.1 % at λ = 420 nm, 76.7 % at λ = 620 nm
Transmittance AI: 40.3 % at λ = 360 nm, 61.5 % at λ = 420 nm, 72.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.73 m-1
Box Number: 79
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NABF 04/287 shelf/box/etc.: 8E 18 middle
Notes:


Version history

Time Author Change comment
08. Dec 2021 15:13:26 CET cschnier Updated location based on location change of the submodule.
12. Jul 2021 11:12:26 CEST cschnier Updated location based on location change of the submodule.
15. Apr 2021 08:32:29 CEST cschnier Updated location based on location change of the submodule.
07. Oct 2020 12:26:24 CEST jreher Assigned crystal to unit #1483
15. Apr 2019 13:30:48 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:37 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 12:25:55 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:41 CEST Tobias Imported crystal from database at JLU Gießen