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Show crystal 909 - Archived data from Wed, 08. May 2019 10:45:58 CEST


This is all the information about the crystal 909. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 909
Type: EC
   
Data from BTCP:  
Length: 199.94 mm
Dimensions front: AF: 24.31 mm, BF3: 24.32 mm, BF4: 24.32 mm, CF: 24.32 mm
Dimensions back: AR: 25.93 mm, BR3: 25.94 mm, BR4: 25.94 mm, CR: 25.95 mm
Transmittance: 50.4 % at λ = 360 nm, 71.8 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 17.5
ΔK: 0.74 m-1
Spread for T = 50 %: 0.46 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.984 mm
Dimensions front: AF: 24.303 mm, BF3: 24.342 mm, BF4: 24.35 mm, CF: 24.304 mm
Dimensions back: AR: 25.938 mm, BR3: 25.96 mm, BR4: 25.969 mm, CR: 25.939 mm
Transmittance: 40 % at λ = 360 nm, 67.8 % at λ = 420 nm, 74.8 % at λ = 620 nm
Light yield: 19.2557
Light yield coefficient: 0.311078
Spread for T = 50 %: 0.56 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.1 % at λ = 360 nm, 69.2 % at λ = 420 nm, 77.4 % at λ = 620 nm
Transmittance AI: 41.4 % at λ = 360 nm, 59.8 % at λ = 420 nm, 73.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.73 m-1
Box Number: 65
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 12D
Notes:


Version history

Time Author Change comment
29. Jan 2021 11:07:55 CET cschnier Updated location based on location change of the submodule.
16. Dec 2020 09:49:30 CET cschnier Updated location based on location change of the submodule.
08. Jul 2020 10:14:58 CEST cschnier Updated location based on location change of the submodule.
31. Mar 2020 08:51:55 CEST jreher Assigned crystal to unit #903
08. May 2019 10:45:58 CEST cschnier
15. Apr 2019 13:30:54 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:16 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 12:26:16 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:06 CEST Tobias Imported crystal from database at JLU Gießen