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Show crystal 4271 - Archived data from Mon, 15. April 2019 13:30:48 CEST


This is all the information about the crystal 4271. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4271
Type: EC
   
Data from BTCP:  
Length: 199.91 mm
Dimensions front: AF: 24.32 mm, BF3: 24.35 mm, BF4: 24.35 mm, CF: 24.32 mm
Dimensions back: AR: 25.95 mm, BR3: 25.96 mm, BR4: 25.97 mm, CR: 25.95 mm
Transmittance: 53 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 19.2
ΔK: 0.75 m-1
Spread for T = 50 %: 0.81 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.947 mm
Dimensions front: AF: 24.299 mm, BF3: 24.331 mm, BF4: 24.326 mm, CF: 24.293 mm
Dimensions back: AR: 25.929 mm, BR3: 25.969 mm, BR4: 25.963 mm, CR: 25.922 mm
Transmittance: 50.7 % at λ = 360 nm, 72 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 17.062
Light yield coefficient: 0.275638
Spread for T = 50 %: 0.15 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 46.8 % at λ = 360 nm, 70.2 % at λ = 420 nm, 75.6 % at λ = 620 nm
Transmittance AI: 40.2 % at λ = 360 nm, 59.3 % at λ = 420 nm, 70.8 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.84 m-1
Box Number: 79
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/159 Shelf 8E Position 17 middle
Notes:


Version history

Time Author Change comment
18. Aug 2022 10:54:13 CEST cschnier Updated location based on location change of the submodule.
19. May 2022 15:27:27 CEST oafedulidis Assigned crystal to unit #3207
15. Apr 2019 13:30:48 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:37 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 12:26:03 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:40 CEST Tobias Imported crystal from database at JLU Gießen