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Show crystal 425 - Archived data from Fri, 11. October 2019 15:31:21 CEST


This is all the information about the crystal 425. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 425
Type: EC
   
Data from BTCP:  
Length: 199.99 mm
Dimensions front: AF: 24.35 mm, BF3: 24.31 mm, BF4: 24.31 mm, CF: 24.34 mm
Dimensions back: AR: 25.98 mm, BR3: 25.96 mm, BR4: 25.96 mm, CR: 25.98 mm
Transmittance: 51.1 % at λ = 360 nm, 72.3 % at λ = 420 nm, 76.4 % at λ = 620 nm
Light yield: 17.5
ΔK: 0.56 m-1
Spread for T = 50 %: 0.78 nm
Lot: B-1
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 200.003 mm
Dimensions front: AF: 24.323 mm, BF3: 24.323 mm, BF4: 24.314 mm, CF: 24.326 mm
Dimensions back: AR: 25.967 mm, BR3: 25.969 mm, BR4: 25.96 mm, CR: 25.971 mm
Transmittance: 51.1 % at λ = 360 nm, 71.4 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 16.2954
Light yield coefficient: 0.263254
Spread for T = 50 %: 0.21 nm
Lot: B-1
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.9 % at λ = 360 nm, 72 % at λ = 420 nm, 78.2 % at λ = 620 nm
Transmittance AI: 43.9 % at λ = 360 nm, 61.1 % at λ = 420 nm, 73 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.82 m-1
Box Number: 77
Lot: B-1
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 13E middle
Notes:


Version history

Time Author Change comment
26. Nov 2020 08:54:00 CET cschnier Updated location based on location change of the submodule.
03. Apr 2020 09:59:28 CEST jreher Assigned crystal to unit #1114
11. Oct 2019 15:31:21 CEST fgrimm changed Location Details
15. Apr 2019 13:30:52 CEST Tobias Updated room and other location details.
21. Sep 2018 12:51:56 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 12:26:55 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:44 CEST Tobias Imported crystal from database at JLU Gießen