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Show crystal 1931 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 1931. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1931
Type: EC
   
Data from BTCP:  
Length: 199.91 mm
Dimensions front: AF: 24.35 mm, BF3: 24.32 mm, BF4: 24.32 mm, CF: 24.37 mm
Dimensions back: AR: 25.96 mm, BR3: 25.94 mm, BR4: 25.94 mm, CR: 25.98 mm
Transmittance: 52.2 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 18.6
ΔK: 0.41 m-1
Spread for T = 50 %: 0.43 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.92 mm
Dimensions front: AF: 24.332 mm, BF3: 24.329 mm, BF4: 24.328 mm, CF: 24.345 mm
Dimensions back: AR: 25.951 mm, BR3: 25.949 mm, BR4: 25.948 mm, CR: 25.965 mm
Transmittance: 51.4 % at λ = 360 nm, 71.4 % at λ = 420 nm, 75.4 % at λ = 620 nm
Light yield: 17.3255
Light yield coefficient: 0.279895
Spread for T = 50 %: 0.17 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.8 % at λ = 360 nm, 70.8 % at λ = 420 nm, 77.7 % at λ = 620 nm
Transmittance AI: 43.5 % at λ = 360 nm, 61.6 % at λ = 420 nm, 74 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.69 m-1
Box Number: 11
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
17. Dec 2020 08:14:19 CET cschnier Updated location based on location change of the submodule.
07. Oct 2020 16:40:47 CEST jreher Assigned crystal to unit #1533
15. Apr 2019 13:30:53 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:00 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 12:26:49 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:34 CEST Tobias Imported crystal from database at JLU Gießen