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Show crystal 272 - Archived data from Fri, 21. September 2018 12:51:51 CEST


This is all the information about the crystal 272. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 272
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.33 mm, BF3: 24.33 mm, BF4: 24.31 mm, CF: 24.33 mm
Dimensions back: AR: 25.97 mm, BR3: 25.97 mm, BR4: 25.95 mm, CR: 25.98 mm
Transmittance: 49.5 % at λ = 360 nm, 72 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 17.5
ΔK: 0.81 m-1
Spread for T = 50 %: 0.63 nm
Lot: B-1
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.994 mm
Dimensions front: AF: 24.311 mm, BF3: 24.343 mm, BF4: 24.324 mm, CF: 24.316 mm
Dimensions back: AR: 25.964 mm, BR3: 25.979 mm, BR4: 25.958 mm, CR: 25.97 mm
Transmittance: 52.7 % at λ = 360 nm, 72.2 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 16.5646
Light yield coefficient: 0.267602
Spread for T = 50 %: 0.13 nm
Lot: B-1
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.5 % at λ = 360 nm, 71.3 % at λ = 420 nm, 76.3 % at λ = 620 nm
Transmittance AI: 45.3 % at λ = 360 nm, 61.8 % at λ = 420 nm, 72.4 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.71 m-1
Box Number: 54
Lot: B-1
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NB 2/88-90 shelf/box/etc.: 11F 14 middle
Notes:


Version history

Time Author Change comment
29. Jan 2021 11:07:08 CET cschnier Updated location based on location change of the submodule.
29. Jan 2021 10:25:22 CET jreher Assigned crystal to unit #1670
15. Apr 2019 13:30:42 CEST Tobias Updated room and other location details.
21. Sep 2018 12:51:51 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 12:26:50 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:40 CEST Tobias Imported crystal from database at JLU Gießen