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Show crystal 4428 - Archived data from Mon, 15. May 2017 12:25:53 CEST


This is all the information about the crystal 4428. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4428
Type: EC
   
Data from BTCP:  
Length: 199.99 mm
Dimensions front: AF: 24.32 mm, BF3: 24.34 mm, BF4: 24.34 mm, CF: 24.29 mm
Dimensions back: AR: 25.95 mm, BR3: 25.97 mm, BR4: 25.97 mm, CR: 25.92 mm
Transmittance: 51.3 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76 % at λ = 620 nm
Light yield: 17.6
ΔK: 0.77 m-1
Spread for T = 50 %: 0.45 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.94 mm
Dimensions front: AF: 24.306 mm, BF3: 24.304 mm, BF4: 24.31 mm, CF: 24.321 mm
Dimensions back: AR: 25.945 mm, BR3: 25.93 mm, BR4: 25.936 mm, CR: 25.96 mm
Transmittance: 49.8 % at λ = 360 nm, 72.9 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 17.1072
Light yield coefficient: 0.276368
Spread for T = 50 %: 0.47 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 46.2 % at λ = 360 nm, 72.1 % at λ = 420 nm, 77.1 % at λ = 620 nm
Transmittance AI: 40.6 % at λ = 360 nm, 62.5 % at λ = 420 nm, 72.8 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.71 m-1
Box Number: 42
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes: Room: NB2/190, Lot: B-5, Palette: 10, Box: 42


Version history

Time Author Change comment
17. Jun 2021 19:46:18 CEST oafedulidis Assigned crystal to unit #2288
15. Apr 2019 13:30:47 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:44 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 12:25:53 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:45 CEST Tobias Imported crystal from database at JLU Gießen