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Show crystal 409 - Archived data from Fri, 08. March 2019 11:38:45 CET


This is all the information about the crystal 409. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 409
Type: EC
   
Data from BTCP:  
Length: 200 mm
Dimensions front: AF: 24.37 mm, BF3: 24.34 mm, BF4: 24.35 mm, CF: 24.36 mm
Dimensions back: AR: 25.98 mm, BR3: 25.97 mm, BR4: 25.98 mm, CR: 25.97 mm
Transmittance: 49.5 % at λ = 360 nm, 72.5 % at λ = 420 nm, 76.6 % at λ = 620 nm
Light yield: 18.2
ΔK: 0.83 m-1
Spread for T = 50 %: 0.84 nm
Lot: B-1
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 200.006 mm
Dimensions front: AF: 24.338 mm, BF3: 24.35 mm, BF4: 24.356 mm, CF: 24.337 mm
Dimensions back: AR: 25.965 mm, BR3: 25.981 mm, BR4: 25.987 mm, CR: 25.964 mm
Transmittance: 51.7 % at λ = 360 nm, 71.9 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 17.7974
Light yield coefficient: 0.287518
Spread for T = 50 %: 0.17 nm
Lot: B-1
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.2 % at λ = 360 nm, 69.7 % at λ = 420 nm, 75.8 % at λ = 620 nm
Transmittance AI: 41.7 % at λ = 360 nm, 57.9 % at λ = 420 nm, 70.5 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.93 m-1
Box Number: 42
Lot: B-1
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: NB 2/88-90 Kiste 42 I
Notes:


Version history

Time Author Change comment
16. Feb 2023 13:00:26 CET tholtmann Updated location based on location change of the submodule.
11. Jul 2022 14:24:19 CEST oafedulidis Assigned crystal to unit #3564
15. Apr 2019 13:30:43 CEST Tobias Updated room and other location details.
11. Mar 2019 13:41:22 CET matthias
08. Mar 2019 11:38:45 CET cschnier Updated position
20. Sep 2018 13:47:13 CEST Tobias Removing old notes with old location data.
15. May 2017 12:27:02 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:43 CEST Tobias Imported crystal from database at JLU Gießen