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Show crystal 4434 - Archived data from Wed, 07. October 2020 12:26:21 CEST


This is all the information about the crystal 4434. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4434
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.35 mm, BF3: 24.34 mm, BF4: 24.33 mm, CF: 24.34 mm
Dimensions back: AR: 25.97 mm, BR3: 25.96 mm, BR4: 25.96 mm, CR: 25.97 mm
Transmittance: 52.5 % at λ = 360 nm, 72.8 % at λ = 420 nm, 76.6 % at λ = 620 nm
Light yield: 17.8
ΔK: 0.61 m-1
Spread for T = 50 %: 0.83 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.813 mm
Dimensions front: AF: 24.317 mm, BF3: 24.313 mm, BF4: 24.335 mm, CF: 24.32 mm
Dimensions back: AR: 25.942 mm, BR3: 25.932 mm, BR4: 25.955 mm, CR: 25.945 mm
Transmittance: 53.6 % at λ = 360 nm, 72.3 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 17.3928
Light yield coefficient: 0.280982
Spread for T = 50 %: 0.76 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.6 % at λ = 360 nm, 71.5 % at λ = 420 nm, 76.8 % at λ = 620 nm
Transmittance AI: 41.8 % at λ = 360 nm, 61.9 % at λ = 420 nm, 72.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.72 m-1
Box Number: 63
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
08. Dec 2021 15:13:26 CET cschnier Updated location based on location change of the submodule.
12. Jul 2021 11:12:26 CEST cschnier Updated location based on location change of the submodule.
15. Apr 2021 08:32:29 CEST cschnier Updated location based on location change of the submodule.
07. Oct 2020 12:26:21 CEST jreher Assigned crystal to unit #1479
15. Apr 2019 13:31:04 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:45 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 12:25:55 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:45 CEST Tobias Imported crystal from database at JLU Gießen