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Show crystal 2791 - Archived data from Mon, 15. May 2017 12:27:14 CEST


This is all the information about the crystal 2791. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2791
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.35 mm, BF3: 24.33 mm, BF4: 24.33 mm, CF: 24.35 mm
Dimensions back: AR: 25.97 mm, BR3: 25.95 mm, BR4: 25.95 mm, CR: 25.98 mm
Transmittance: 50.9 % at λ = 360 nm, 71.8 % at λ = 420 nm, 76 % at λ = 620 nm
Light yield: 17.8
ΔK: 0.45 m-1
Spread for T = 50 %: 0.53 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.972 mm
Dimensions front: AF: 24.333 mm, BF3: 24.323 mm, BF4: 24.316 mm, CF: 24.335 mm
Dimensions back: AR: 25.961 mm, BR3: 25.942 mm, BR4: 25.935 mm, CR: 25.963 mm
Transmittance: 50.3 % at λ = 360 nm, 71.6 % at λ = 420 nm, 75.2 % at λ = 620 nm
Light yield: 17.2845
Light yield coefficient: 0.279232
Spread for T = 50 %: 0.34 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50 % at λ = 360 nm, 72.2 % at λ = 420 nm, 77.8 % at λ = 620 nm
Transmittance AI: 43.7 % at λ = 360 nm, 63.6 % at λ = 420 nm, 74.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.64 m-1
Box Number: 19
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes: Room: NB2/170, Lot: B-4, Palette: 5, Box: 19


Version history

Time Author Change comment
17. Mar 2023 09:36:14 CET tholtmann Updated location based on location change of the submodule.
08. Dec 2021 15:08:37 CET cschnier Updated location based on location change of the submodule.
12. Jul 2021 14:18:11 CEST cschnier Updated location based on location change of the submodule.
06. Dec 2018 17:53:25 CET cschnier Updated location based on location change of the submodule.
06. Dec 2018 17:53:16 CET cschnier Updated location based on location change of the submodule.
24. Oct 2018 15:36:09 CEST cschnier Updated location based on location change of the submodule.
01. Oct 2018 15:31:49 CEST fgrimm Assigned crystal to unit #628
21. Sep 2018 12:53:34 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 12:27:14 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:59 CEST Tobias Imported crystal from database at JLU Gießen