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Show crystal 4498 - Archived data from Mon, 15. May 2017 12:25:43 CEST


This is all the information about the crystal 4498. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4498
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.33 mm, BF3: 24.33 mm, BF4: 24.33 mm, CF: 24.35 mm
Dimensions back: AR: 25.96 mm, BR3: 25.97 mm, BR4: 25.96 mm, CR: 25.97 mm
Transmittance: 50.9 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.1
ΔK: 0.47 m-1
Spread for T = 50 %: 0.49 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.97 mm
Dimensions front: AF: 24.322 mm, BF3: 24.333 mm, BF4: 24.322 mm, CF: 24.332 mm
Dimensions back: AR: 25.954 mm, BR3: 25.969 mm, BR4: 25.958 mm, CR: 25.966 mm
Transmittance: 53.1 % at λ = 360 nm, 72.5 % at λ = 420 nm, 75.9 % at λ = 620 nm
Light yield: 17.2998
Light yield coefficient: 0.27948
Spread for T = 50 %: 0.35 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.2 % at λ = 360 nm, 72.7 % at λ = 420 nm, 78.5 % at λ = 620 nm
Transmittance AI: 47.2 % at λ = 360 nm, 67.3 % at λ = 420 nm, 77.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.38 m-1
Box Number: 20
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes: Room: NB2/190, Lot: B-5, Palette: 10, Box: 20


Version history

Time Author Change comment
17. Mar 2023 09:21:12 CET tholtmann Updated location based on location change of the submodule.
06. Dec 2018 17:51:05 CET cschnier Updated location based on location change of the submodule.
06. Dec 2018 17:50:53 CET cschnier Updated location based on location change of the submodule.
24. Oct 2018 15:34:03 CEST cschnier Updated location based on location change of the submodule.
18. Oct 2018 12:14:25 CEST fgrimm Assigned crystal to unit #748
21. Sep 2018 12:54:47 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 12:25:43 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:47 CEST Tobias Imported crystal from database at JLU Gießen