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Show crystal 4404 - Archived data from Tue, 08. December 2020 17:17:25 CET


This is all the information about the crystal 4404. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4404
Type: EC
   
Data from BTCP:  
Length: 199.93 mm
Dimensions front: AF: 24.32 mm, BF3: 24.36 mm, BF4: 24.35 mm, CF: 24.32 mm
Dimensions back: AR: 25.96 mm, BR3: 25.98 mm, BR4: 25.97 mm, CR: 25.96 mm
Transmittance: 52.3 % at λ = 360 nm, 72.5 % at λ = 420 nm, 76 % at λ = 620 nm
Light yield: 18.5
ΔK: 0.72 m-1
Spread for T = 50 %: 0.88 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.964 mm
Dimensions front: AF: 24.313 mm, BF3: 24.325 mm, BF4: 24.318 mm, CF: 24.319 mm
Dimensions back: AR: 25.942 mm, BR3: 25.941 mm, BR4: 25.934 mm, CR: 25.949 mm
Transmittance: 51.9 % at λ = 360 nm, 72.1 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 17.2257
Light yield coefficient: 0.278282
Spread for T = 50 %: 0.39 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.2 % at λ = 360 nm, 71.7 % at λ = 420 nm, 77.4 % at λ = 620 nm
Transmittance AI: 41.3 % at λ = 360 nm, 62.2 % at λ = 420 nm, 72.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.71 m-1
Box Number: 70
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
16. Dec 2021 16:22:05 CET tholtmann Updated location based on location change of the submodule.
08. Dec 2021 15:38:22 CET cschnier Updated location based on location change of the submodule.
08. Dec 2020 17:17:25 CET jreher Assigned crystal to unit #1600
15. Apr 2019 13:31:03 CEST Tobias Updated room and other location details.
05. Dec 2018 09:57:12 CET cschnier
21. Sep 2018 12:54:43 CEST Tobias Updated room and other location details.
21. Apr 2017 13:15:44 CEST Tobias Imported crystal from database at JLU Gießen