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Show crystal 2757 - Archived data from Mon, 22. May 2017 16:56:34 CEST


This is all the information about the crystal 2757. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2757
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.31 mm, BF3: 24.32 mm, BF4: 24.32 mm, CF: 24.32 mm
Dimensions back: AR: 25.94 mm, BR3: 25.96 mm, BR4: 25.97 mm, CR: 25.95 mm
Transmittance: 48.6 % at λ = 360 nm, 70.8 % at λ = 420 nm, 75.9 % at λ = 620 nm
Light yield: 17.3
ΔK: 0.78 m-1
Spread for T = 50 %: 0.36 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.982 mm
Dimensions front: AF: 24.296 mm, BF3: 24.31 mm, BF4: 24.312 mm, CF: 24.304 mm
Dimensions back: AR: 25.93 mm, BR3: 25.952 mm, BR4: 25.953 mm, CR: 25.938 mm
Transmittance: 50.8 % at λ = 360 nm, 71 % at λ = 420 nm, 75.2 % at λ = 620 nm
Light yield: 16.7417
Light yield coefficient: 0.270464
Spread for T = 50 %: 0.19 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50 % at λ = 360 nm, 71.4 % at λ = 420 nm, 78.2 % at λ = 620 nm
Transmittance AI: 41.1 % at λ = 360 nm, 58 % at λ = 420 nm, 71.8 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1.04 m-1
Box Number: 25
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes: Room NB 2/90, removed from Proto192, sratches at read out side edge but ready to use


Version history

Time Author Change comment
17. Feb 2022 08:41:50 CET cschnier Updated location based on location change of the submodule.
16. Nov 2021 10:24:44 CET oafedulidis Assigned crystal to unit #2909
15. Apr 2019 13:30:38 CEST Tobias Updated room and other location details.
08. Apr 2019 11:15:53 CEST thomas
08. Mar 2019 14:28:35 CET matthias
22. May 2017 16:56:34 CEST thomas
15. May 2017 12:29:01 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:58 CEST Tobias Imported crystal from database at JLU Gießen