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Show crystal 2894 - Archived data from Mon, 15. May 2017 12:28:22 CEST


This is all the information about the crystal 2894. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2894
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.3 mm, BF3: 24.3 mm, BF4: 24.32 mm, CF: 24.31 mm
Dimensions back: AR: 25.93 mm, BR3: 25.92 mm, BR4: 25.94 mm, CR: 25.94 mm
Transmittance: 52.7 % at λ = 360 nm, 71.9 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 18.3
ΔK: 0.36 m-1
Spread for T = 50 %: 0.87 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.978 mm
Dimensions front: AF: 24.284 mm, BF3: 24.291 mm, BF4: 24.308 mm, CF: 24.282 mm
Dimensions back: AR: 25.912 mm, BR3: 25.908 mm, BR4: 25.927 mm, CR: 25.91 mm
Transmittance: 50.1 % at λ = 360 nm, 71.3 % at λ = 420 nm, 75.3 % at λ = 620 nm
Light yield: 17.1953
Light yield coefficient: 0.277792
Spread for T = 50 %: 0.21 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.8 % at λ = 360 nm, 71.4 % at λ = 420 nm, 77.7 % at λ = 620 nm
Transmittance AI: 45.3 % at λ = 360 nm, 64.2 % at λ = 420 nm, 74.6 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.53 m-1
Box Number: 21
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes: Room: NB2/91, Lot: B-4, Palette: 9, Box: 21


Version history

Time Author Change comment
12. Jul 2021 14:19:19 CEST cschnier Updated location based on location change of the submodule.
06. Dec 2018 17:41:03 CET cschnier Updated location based on location change of the submodule.
06. Dec 2018 17:40:53 CET cschnier Updated location based on location change of the submodule.
24. Oct 2018 15:36:51 CEST cschnier Updated location based on location change of the submodule.
28. Sep 2018 14:53:08 CEST fgrimm Assigned crystal to unit #596
21. Sep 2018 12:53:37 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 12:28:22 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:02 CEST Tobias Imported crystal from database at JLU Gießen