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Show crystal 2251 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 2251. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2251
Type: EC
   
Data from BTCP:  
Length: 199.93 mm
Dimensions front: AF: 24.32 mm, BF3: 24.34 mm, BF4: 24.34 mm, CF: 24.32 mm
Dimensions back: AR: 25.95 mm, BR3: 25.97 mm, BR4: 25.98 mm, CR: 25.96 mm
Transmittance: 50.1 % at λ = 360 nm, 72.2 % at λ = 420 nm, 76.5 % at λ = 620 nm
Light yield: 18.7
ΔK: 0.5 m-1
Spread for T = 50 %: 0.63 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.953 mm
Dimensions front: AF: 24.326 mm, BF3: 24.309 mm, BF4: 24.32 mm, CF: 24.331 mm
Dimensions back: AR: 25.964 mm, BR3: 25.941 mm, BR4: 25.954 mm, CR: 25.97 mm
Transmittance: 51.3 % at λ = 360 nm, 71.7 % at λ = 420 nm, 75.3 % at λ = 620 nm
Light yield: 16.5998
Light yield coefficient: 0.268171
Spread for T = 50 %: 0.25 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.6 % at λ = 360 nm, 69.9 % at λ = 420 nm, 75.4 % at λ = 620 nm
Transmittance AI: 43.5 % at λ = 360 nm, 60.7 % at λ = 420 nm, 71.3 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.71 m-1
Box Number: 77
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
29. Jan 2021 11:07:07 CET cschnier Updated location based on location change of the submodule.
29. Jan 2021 10:25:21 CET jreher Assigned crystal to unit #1668
15. Apr 2019 13:30:58 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:11 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 12:27:37 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:42 CEST Tobias Imported crystal from database at JLU Gießen