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Show crystal 2854


This is all the information about the crystal 2854. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2854
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.3 mm, BF3: 24.33 mm, BF4: 24.35 mm, CF: 24.29 mm
Dimensions back: AR: 25.94 mm, BR3: 25.94 mm, BR4: 25.96 mm, CR: 25.93 mm
Transmittance: 50.2 % at λ = 360 nm, 71.1 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.8
ΔK: 0.72 m-1
Spread for T = 50 %: 0.74 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.985 mm
Dimensions front: AF: 24.299 mm, BF3: 24.322 mm, BF4: 24.344 mm, CF: 24.283 mm
Dimensions back: AR: 25.929 mm, BR3: 25.925 mm, BR4: 25.949 mm, CR: 25.912 mm
Transmittance: 48.7 % at λ = 360 nm, 71 % at λ = 420 nm, 75.2 % at λ = 620 nm
Light yield: 17.5324
Light yield coefficient: 0.283237
Spread for T = 50 %: 0.38 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 51.5 % at λ = 360 nm, 73.2 % at λ = 420 nm, 79.1 % at λ = 620 nm
Transmittance AI: 44.6 % at λ = 360 nm, 62.5 % at λ = 420 nm, 75 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.79 m-1
Box Number: 16
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bonn
Location Details: 2701030026/2502027677
Notes:


Version history

Time Author Change comment
02. Mar 2023 11:00:53 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 09:03:09 CET cschnier Updated location based on location change of the submodule.
31. Mar 2020 08:53:01 CEST jreher Assigned crystal to unit #947
08. May 2019 11:18:52 CEST cschnier
15. Apr 2019 13:30:38 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:36 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 12:28:38 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:01 CEST Tobias Imported crystal from database at JLU Gießen