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Show crystal 277 - Archived data from Wed, 07. October 2020 14:22:41 CEST


This is all the information about the crystal 277. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 277
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.34 mm, CF: 24.36 mm
Dimensions back: AR: 25.94 mm, BR3: 25.95 mm, BR4: 25.95 mm, CR: 25.97 mm
Transmittance: 49.9 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 17
ΔK: 0.58 m-1
Spread for T = 50 %: 0.46 nm
Lot: B-1
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.976 mm
Dimensions front: AF: 24.319 mm, BF3: 24.346 mm, BF4: 24.343 mm, CF: 24.341 mm
Dimensions back: AR: 25.935 mm, BR3: 25.958 mm, BR4: 25.954 mm, CR: 25.958 mm
Transmittance: 50.3 % at λ = 360 nm, 71 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 16.4202
Light yield coefficient: 0.26527
Spread for T = 50 %: 0.29 nm
Lot: B-1
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 46.8 % at λ = 360 nm, 69.8 % at λ = 420 nm, 76.6 % at λ = 620 nm
Transmittance AI: 42.5 % at λ = 360 nm, 59.8 % at λ = 420 nm, 72.4 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.78 m-1
Box Number: 54
Lot: B-1
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
27. Jan 2022 12:48:22 CET cschnier Updated location based on location change of the submodule.
14. Jan 2021 08:43:24 CET cschnier Updated location based on location change of the submodule.
07. Oct 2020 14:22:41 CEST jreher Assigned crystal to unit #1521
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 12:26:53 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:41 CEST Tobias Imported crystal from database at JLU Gießen