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Show crystal 4258 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 4258. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4258
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.35 mm, BF3: 24.34 mm, BF4: 24.33 mm, CF: 24.34 mm
Dimensions back: AR: 25.96 mm, BR3: 25.96 mm, BR4: 25.96 mm, CR: 25.95 mm
Transmittance: 52.7 % at λ = 360 nm, 71.7 % at λ = 420 nm, 75.3 % at λ = 620 nm
Light yield: 17.1
ΔK: 0.28 m-1
Spread for T = 50 %: 0.48 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.989 mm
Dimensions front: AF: 24.321 mm, BF3: 24.34 mm, BF4: 24.347 mm, CF: 24.345 mm
Dimensions back: AR: 25.949 mm, BR3: 25.972 mm, BR4: 25.979 mm, CR: 25.975 mm
Transmittance: 49.8 % at λ = 360 nm, 70.9 % at λ = 420 nm, 74.7 % at λ = 620 nm
Light yield: 17.6025
Light yield coefficient: 0.28437
Spread for T = 50 %: 0.43 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.8 % at λ = 360 nm, 70.5 % at λ = 420 nm, 76.4 % at λ = 620 nm
Transmittance AI: 44.2 % at λ = 360 nm, 61.9 % at λ = 420 nm, 73.4 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.65 m-1
Box Number: 57
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
02. Mar 2023 11:01:24 CET cschnier Updated location based on location change of the submodule.
01. Dec 2021 08:03:03 CET cschnier Updated location based on location change of the submodule.
15. Apr 2021 08:33:54 CEST cschnier Updated location based on location change of the submodule.
09. Feb 2021 11:21:36 CET jreher Assigned crystal to unit #1733
15. Apr 2019 13:30:47 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:36 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 12:25:50 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:40 CEST Tobias Imported crystal from database at JLU Gießen