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Show crystal 812 - Archived data from Mon, 15. April 2019 13:30:44 CEST


This is all the information about the crystal 812. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 812
Type: EC
   
Data from BTCP:  
Length: 199.99 mm
Dimensions front: AF: 24.31 mm, BF3: 24.34 mm, BF4: 24.32 mm, CF: 24.33 mm
Dimensions back: AR: 25.93 mm, BR3: 25.97 mm, BR4: 25.96 mm, CR: 25.95 mm
Transmittance: 50.9 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 18.8
ΔK: 0.61 m-1
Spread for T = 50 %: 0.66 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.998 mm
Dimensions front: AF: 24.299 mm, BF3: 24.348 mm, BF4: 24.336 mm, CF: 24.314 mm
Dimensions back: AR: 25.921 mm, BR3: 25.976 mm, BR4: 25.963 mm, CR: 25.937 mm
Transmittance: 50.9 % at λ = 360 nm, 71.5 % at λ = 420 nm, 75.3 % at λ = 620 nm
Light yield: 17.7246
Light yield coefficient: 0.286342
Spread for T = 50 %: 0.19 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.2 % at λ = 360 nm, 71.9 % at λ = 420 nm, 77.9 % at λ = 620 nm
Transmittance AI: 43.4 % at λ = 360 nm, 61.5 % at λ = 420 nm, 72.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.78 m-1
Box Number: 81
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 9C Position 11 front
Notes:


Version history

Time Author Change comment
17. Feb 2022 08:42:07 CET cschnier Updated location based on location change of the submodule.
26. Oct 2021 15:12:27 CEST oafedulidis Assigned crystal to unit #2680
15. Apr 2019 13:30:44 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:12 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 12:26:17 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:03 CEST Tobias Imported crystal from database at JLU Gießen