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Show crystal 2269 - Archived data from Fri, 29. January 2021 11:10:49 CET


This is all the information about the crystal 2269. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2269
Type: EC
   
Data from BTCP:  
Length: 199.87 mm
Dimensions front: AF: 24.33 mm, BF3: 24.33 mm, BF4: 24.32 mm, CF: 24.32 mm
Dimensions back: AR: 25.96 mm, BR3: 25.97 mm, BR4: 25.95 mm, CR: 25.94 mm
Transmittance: 51.7 % at λ = 360 nm, 72.8 % at λ = 420 nm, 76.8 % at λ = 620 nm
Light yield: 19
ΔK: 0.97 m-1
Spread for T = 50 %: 0.68 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.877 mm
Dimensions front: AF: 24.314 mm, BF3: 24.325 mm, BF4: 24.313 mm, CF: 24.301 mm
Dimensions back: AR: 25.96 mm, BR3: 25.953 mm, BR4: 25.94 mm, CR: 25.947 mm
Transmittance: 51.8 % at λ = 360 nm, 72.2 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 17.49
Light yield coefficient: 0.282552
Spread for T = 50 %: 0.55 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.8 % at λ = 360 nm, 72.7 % at λ = 420 nm, 76.8 % at λ = 620 nm
Transmittance AI: 43.7 % at λ = 360 nm, 62.2 % at λ = 420 nm, 72 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.78 m-1
Box Number: 90
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
02. Mar 2023 11:00:52 CET cschnier Updated location based on location change of the submodule.
29. Jan 2021 11:10:49 CET cschnier Updated location based on location change of the submodule.
09. Nov 2020 09:03:08 CET cschnier Updated location based on location change of the submodule.
31. Mar 2020 08:52:58 CEST jreher Assigned crystal to unit #941
08. May 2019 11:30:04 CEST cschnier
15. Apr 2019 13:30:59 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:12 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 12:27:41 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:43 CEST Tobias Imported crystal from database at JLU Gießen