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Show crystal 2839 - Archived data from Thu, 16. August 2018 12:32:16 CEST


This is all the information about the crystal 2839. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2839
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.36 mm, CF: 24.36 mm
Dimensions back: AR: 25.96 mm, BR3: 25.96 mm, BR4: 25.98 mm, CR: 25.99 mm
Transmittance: 50.3 % at λ = 360 nm, 72.4 % at λ = 420 nm, 76.4 % at λ = 620 nm
Light yield: 17.4
ΔK: 0.39 m-1
Spread for T = 50 %: 0.46 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.971 mm
Dimensions front: AF: 24.323 mm, BF3: 24.33 mm, BF4: 24.348 mm, CF: 24.348 mm
Dimensions back: AR: 25.945 mm, BR3: 25.951 mm, BR4: 25.97 mm, CR: 25.972 mm
Transmittance: 52.2 % at λ = 360 nm, 72.3 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 16.9344
Light yield coefficient: 0.273577
Spread for T = 50 %: 0.28 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.3 % at λ = 360 nm, 72.3 % at λ = 420 nm, 78.3 % at λ = 620 nm
Transmittance AI: 45.1 % at λ = 360 nm, 64.4 % at λ = 420 nm, 74.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.58 m-1
Box Number: 4
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes: Room: NB2/88-90, Lot: B-4, Palette: 4, Box: 4


Version history

Time Author Change comment
29. Apr 2022 08:53:17 CEST cschnier Updated location based on location change of the submodule.
25. Oct 2021 14:14:21 CEST oafedulidis Assigned crystal to unit #2475
15. Apr 2019 13:30:42 CEST Tobias Updated room and other location details.
09. Apr 2019 17:04:40 CEST cschnier fixed room
26. Mar 2019 16:46:19 CET matthias
20. Sep 2018 13:49:43 CEST Tobias Set location details for crystals already assigned to a unit.
20. Sep 2018 13:47:13 CEST Tobias Removing old notes with old location data.
16. Aug 2018 12:32:16 CEST tobias Updated location based on location change of the submodule.
15. May 2017 12:26:46 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:00 CEST Tobias Imported crystal from database at JLU Gießen