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Show crystal 2899 - Archived data from Fri, 14. December 2018 12:37:58 CET


This is all the information about the crystal 2899. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2899
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.31 mm, BF3: 24.35 mm, BF4: 24.35 mm, CF: 24.32 mm
Dimensions back: AR: 25.96 mm, BR3: 25.96 mm, BR4: 25.96 mm, CR: 25.97 mm
Transmittance: 50 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 17.6
ΔK: 0.9 m-1
Spread for T = 50 %: 0.83 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.969 mm
Dimensions front: AF: 24.303 mm, BF3: 24.34 mm, BF4: 24.339 mm, CF: 24.3 mm
Dimensions back: AR: 25.948 mm, BR3: 25.951 mm, BR4: 25.95 mm, CR: 25.945 mm
Transmittance: 51 % at λ = 360 nm, 72 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 17.3813
Light yield coefficient: 0.280797
Spread for T = 50 %: 0.44 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.6 % at λ = 360 nm, 72.6 % at λ = 420 nm, 78.8 % at λ = 620 nm
Transmittance AI: 41 % at λ = 360 nm, 58.2 % at λ = 420 nm, 71.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1.1 m-1
Box Number: 21
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: NB2 88/90 curver box on table in last room on right side
Notes: NB2 88/90 curver box on table in last room on right side


Version history

Time Author Change comment
06. Feb 2023 12:20:44 CET cschnier Updated location based on location change of the submodule.
15. Nov 2022 13:06:38 CET oafedulidis Assigned crystal to unit #3703
15. Apr 2019 13:30:45 CEST Tobias Updated room and other location details.
08. Apr 2019 11:06:49 CEST thomas
08. Mar 2019 13:47:15 CET matthias
14. Dec 2018 12:37:58 CET cschnier new crystal position
15. May 2017 12:29:03 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:02 CEST Tobias Imported crystal from database at JLU Gießen