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Show crystal 4125 - Archived data from Fri, 21. September 2018 12:54:30 CEST


This is all the information about the crystal 4125. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4125
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.33 mm, BF3: 24.34 mm, BF4: 24.33 mm, CF: 24.35 mm
Dimensions back: AR: 25.95 mm, BR3: 25.96 mm, BR4: 25.96 mm, CR: 25.98 mm
Transmittance: 51.2 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76 % at λ = 620 nm
Light yield: 18.1
ΔK: 0.75 m-1
Spread for T = 50 %: 0.82 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.973 mm
Dimensions front: AF: 24.32 mm, BF3: 24.326 mm, BF4: 24.315 mm, CF: 24.327 mm
Dimensions back: AR: 25.933 mm, BR3: 25.955 mm, BR4: 25.944 mm, CR: 25.94 mm
Transmittance: 53.5 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.2 % at λ = 620 nm
Light yield: 18.836
Light yield coefficient: 0.304297
Spread for T = 50 %: 0.37 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.4 % at λ = 360 nm, 70.4 % at λ = 420 nm, 76.4 % at λ = 620 nm
Transmittance AI: 42.6 % at λ = 360 nm, 60.3 % at λ = 420 nm, 71.4 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.78 m-1
Box Number: 52
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NABF 04/287 shelf/box/etc.: 8A 10 front
Notes:


Version history

Time Author Change comment
22. Oct 2021 14:06:28 CEST cschnier Updated location based on location change of the submodule.
12. Jul 2021 11:09:19 CEST cschnier Updated location based on location change of the submodule.
29. Jan 2021 11:11:14 CET cschnier Updated location based on location change of the submodule.
02. Oct 2020 14:09:33 CEST cschnier Updated location based on location change of the submodule.
31. Mar 2020 08:52:24 CEST jreher Assigned crystal to unit #922
08. May 2019 11:10:52 CEST cschnier
15. Apr 2019 13:30:46 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:30 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 12:26:00 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:36 CEST Tobias Imported crystal from database at JLU Gießen