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Show crystal 818 - Archived data from Mon, 15. February 2021 15:37:15 CET


This is all the information about the crystal 818. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 818
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.33 mm, BF3: 24.34 mm, BF4: 24.35 mm, CF: 24.34 mm
Dimensions back: AR: 25.95 mm, BR3: 25.97 mm, BR4: 25.98 mm, CR: 25.97 mm
Transmittance: 50.8 % at λ = 360 nm, 72.8 % at λ = 420 nm, 76.5 % at λ = 620 nm
Light yield: 18.3
ΔK: 0.75 m-1
Spread for T = 50 %: 0.38 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.99 mm
Dimensions front: AF: 24.313 mm, BF3: 24.35 mm, BF4: 24.358 mm, CF: 24.323 mm
Dimensions back: AR: 25.945 mm, BR3: 25.977 mm, BR4: 25.985 mm, CR: 25.956 mm
Transmittance: 49.7 % at λ = 360 nm, 71.1 % at λ = 420 nm, 75.3 % at λ = 620 nm
Light yield: 17.5688
Light yield coefficient: 0.283825
Spread for T = 50 %: 0.51 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 52.8 % at λ = 360 nm, 71.3 % at λ = 420 nm, 76.9 % at λ = 620 nm
Transmittance AI: 44.6 % at λ = 360 nm, 60.3 % at λ = 420 nm, 73 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.84 m-1
Box Number: 18
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
17. Feb 2022 08:41:00 CET cschnier Updated location based on location change of the submodule.
08. Dec 2021 15:15:22 CET cschnier Updated location based on location change of the submodule.
15. Apr 2021 08:44:52 CEST cschnier Updated location based on location change of the submodule.
15. Feb 2021 15:37:15 CET jreher Assigned crystal to unit #1784
15. Apr 2019 13:30:41 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:13 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 12:25:31 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:04 CEST Tobias Imported crystal from database at JLU Gießen