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Show crystal 2728 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 2728. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2728
Type: EC
   
Data from BTCP:  
Length: 199.92 mm
Dimensions front: AF: 24.34 mm, BF3: 24.35 mm, BF4: 24.35 mm, CF: 24.34 mm
Dimensions back: AR: 25.97 mm, BR3: 25.98 mm, BR4: 25.98 mm, CR: 25.97 mm
Transmittance: 51.7 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.6 % at λ = 620 nm
Light yield: 17.5
ΔK: 0.7 m-1
Spread for T = 50 %: 0.77 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.932 mm
Dimensions front: AF: 24.324 mm, BF3: 24.337 mm, BF4: 24.34 mm, CF: 24.322 mm
Dimensions back: AR: 25.953 mm, BR3: 25.964 mm, BR4: 25.967 mm, CR: 25.952 mm
Transmittance: 52.5 % at λ = 360 nm, 72.2 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 17.507
Light yield coefficient: 0.282827
Spread for T = 50 %: 0.22 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.1 % at λ = 360 nm, 71.1 % at λ = 420 nm, 76.8 % at λ = 620 nm
Transmittance AI: 43.6 % at λ = 360 nm, 60.9 % at λ = 420 nm, 72 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.78 m-1
Box Number: 2
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
29. Jan 2021 11:10:49 CET cschnier Updated location based on location change of the submodule.
09. Nov 2020 09:03:08 CET cschnier Updated location based on location change of the submodule.
31. Mar 2020 08:52:58 CEST jreher Assigned crystal to unit #940
08. May 2019 11:06:57 CEST cschnier
15. Apr 2019 13:30:55 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:32 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 12:28:37 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:57 CEST Tobias Imported crystal from database at JLU Gießen