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Show crystal 645 - Archived data from Mon, 15. April 2019 13:30:54 CEST


This is all the information about the crystal 645. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 645
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.36 mm, BF3: 24.35 mm, BF4: 24.32 mm, CF: 24.36 mm
Dimensions back: AR: 25.99 mm, BR3: 25.97 mm, BR4: 25.95 mm, CR: 25.99 mm
Transmittance: 50.7 % at λ = 360 nm, 72.4 % at λ = 420 nm, 76.5 % at λ = 620 nm
Light yield: 18.3
ΔK: 0.67 m-1
Spread for T = 50 %: 0.58 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.994 mm
Dimensions front: AF: 24.339 mm, BF3: 24.357 mm, BF4: 24.332 mm, CF: 24.341 mm
Dimensions back: AR: 25.977 mm, BR3: 25.983 mm, BR4: 25.955 mm, CR: 25.979 mm
Transmittance: 52 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 16.5115
Light yield coefficient: 0.266744
Spread for T = 50 %: 0.25 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 51.4 % at λ = 360 nm, 71.3 % at λ = 420 nm, 77.1 % at λ = 620 nm
Transmittance AI: 43.4 % at λ = 360 nm, 58.5 % at λ = 420 nm, 70.7 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.99 m-1
Box Number: 94
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB04/168 Shelf 3B Position 11 middle
Notes:


Version history

Time Author Change comment
20. Jan 2022 15:09:44 CET cschnier Updated location based on location change of the submodule.
07. Dec 2021 15:43:05 CET cschnier Updated location based on location change of the submodule.
29. Apr 2021 17:04:37 CEST oafedulidis Assigned crystal to unit #2072
15. Apr 2019 13:30:54 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:05 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 12:26:25 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:00 CEST Tobias Imported crystal from database at JLU Gießen