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Show crystal 1421 - Archived data from Mon, 15. April 2019 13:30:45 CEST


This is all the information about the crystal 1421. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1421
Type: EC
   
Data from BTCP:  
Length: 199.99 mm
Dimensions front: AF: 24.32 mm, BF3: 24.31 mm, BF4: 24.3 mm, CF: 24.34 mm
Dimensions back: AR: 25.94 mm, BR3: 25.94 mm, BR4: 25.93 mm, CR: 25.97 mm
Transmittance: 50.9 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.5 % at λ = 620 nm
Light yield: 16.9
ΔK: 0.56 m-1
Spread for T = 50 %: 0.27 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.995 mm
Dimensions front: AF: 24.299 mm, BF3: 24.315 mm, BF4: 24.305 mm, CF: 24.325 mm
Dimensions back: AR: 25.931 mm, BR3: 25.952 mm, BR4: 25.941 mm, CR: 25.959 mm
Transmittance: 51.6 % at λ = 360 nm, 72.1 % at λ = 420 nm, 75.4 % at λ = 620 nm
Light yield: 17.8466
Light yield coefficient: 0.288313
Spread for T = 50 %: 0.48 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.9 % at λ = 360 nm, 70.5 % at λ = 420 nm, 75.7 % at λ = 620 nm
Transmittance AI: 44 % at λ = 360 nm, 61.8 % at λ = 420 nm, 71.7 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.77 m-1
Box Number: 90
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 9D Position 8 back
Notes:


Version history

Time Author Change comment
22. Jul 2022 09:43:50 CEST tholtmann Updated location based on location change of the submodule.
10. Jun 2022 12:24:38 CEST oafedulidis Assigned crystal to unit #3412
15. Apr 2019 13:30:45 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:39 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 12:26:17 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:20 CEST Tobias Imported crystal from database at JLU Gießen