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Show crystal 2987 - Archived data from Fri, 21. September 2018 12:53:39 CEST


This is all the information about the crystal 2987. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2987
Type: EC
   
Data from BTCP:  
Length: 199.75 mm
Dimensions front: AF: 24.34 mm, BF3: 24.33 mm, BF4: 24.33 mm, CF: 24.34 mm
Dimensions back: AR: 25.97 mm, BR3: 25.96 mm, BR4: 25.96 mm, CR: 25.97 mm
Transmittance: 50.7 % at λ = 360 nm, 71.8 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.9
ΔK: 0.64 m-1
Spread for T = 50 %: 0.54 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.751 mm
Dimensions front: AF: 24.32 mm, BF3: 24.313 mm, BF4: 24.313 mm, CF: 24.321 mm
Dimensions back: AR: 25.954 mm, BR3: 25.946 mm, BR4: 25.946 mm, CR: 25.954 mm
Transmittance: 53.2 % at λ = 360 nm, 73.6 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 19.0135
Light yield coefficient: 0.307165
Spread for T = 50 %: 0.24 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.4 % at λ = 360 nm, 72.3 % at λ = 420 nm, 77.5 % at λ = 620 nm
Transmittance AI: 43.7 % at λ = 360 nm, 62.2 % at λ = 420 nm, 72.6 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.75 m-1
Box Number: 84
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NABF 04/287 shelf/box/etc.: 6E 10 front
Notes:


Version history

Time Author Change comment
29. Jan 2021 11:07:54 CET cschnier Updated location based on location change of the submodule.
16. Dec 2020 09:49:29 CET cschnier Updated location based on location change of the submodule.
08. Jul 2020 10:14:58 CEST cschnier Updated location based on location change of the submodule.
31. Mar 2020 08:51:51 CEST jreher Assigned crystal to unit #893
08. May 2019 13:29:01 CEST cschnier
15. Apr 2019 13:31:02 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:39 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 12:28:07 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:04 CEST Tobias Imported crystal from database at JLU Gießen