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Show crystal 4325 - Archived data from Thu, 18. October 2018 13:39:42 CEST


This is all the information about the crystal 4325. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4325
Type: EC
   
Data from BTCP:  
Length: 199.99 mm
Dimensions front: AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.32 mm, CF: 24.35 mm
Dimensions back: AR: 25.95 mm, BR3: 25.97 mm, BR4: 25.96 mm, CR: 25.97 mm
Transmittance: 50.9 % at λ = 360 nm, 72.2 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.8
ΔK: 0.59 m-1
Spread for T = 50 %: 0.32 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.968 mm
Dimensions front: AF: 24.324 mm, BF3: 24.323 mm, BF4: 24.342 mm, CF: 24.302 mm
Dimensions back: AR: 25.965 mm, BR3: 25.943 mm, BR4: 25.964 mm, CR: 25.941 mm
Transmittance: 51.6 % at λ = 360 nm, 71.9 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 17.8968
Light yield coefficient: 0.289125
Spread for T = 50 %: 0.28 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 48.5 % at λ = 360 nm, 71 % at λ = 420 nm, 76.4 % at λ = 620 nm
Transmittance AI: 45.3 % at λ = 360 nm, 65.8 % at λ = 420 nm, 74.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.38 m-1
Box Number: 43
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
17. Mar 2023 09:18:06 CET tholtmann Updated location based on location change of the submodule.
06. Dec 2018 17:44:45 CET cschnier Updated location based on location change of the submodule.
06. Dec 2018 17:44:34 CET cschnier Updated location based on location change of the submodule.
24. Oct 2018 15:32:24 CEST cschnier Updated location based on location change of the submodule.
18. Oct 2018 13:39:42 CEST fgrimm Assigned crystal to unit #769
21. Sep 2018 12:54:40 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 12:25:43 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:42 CEST Tobias Imported crystal from database at JLU Gießen