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Show crystal 1975 - Archived data from Fri, 21. September 2018 12:53:01 CEST


This is all the information about the crystal 1975. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1975
Type: EC
   
Data from BTCP:  
Length: 199.94 mm
Dimensions front: AF: 24.33 mm, BF3: 24.36 mm, BF4: 24.34 mm, CF: 24.34 mm
Dimensions back: AR: 25.95 mm, BR3: 25.98 mm, BR4: 25.96 mm, CR: 25.97 mm
Transmittance: 47.3 % at λ = 360 nm, 71.1 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 17.9
ΔK: 0.69 m-1
Spread for T = 50 %: 0.56 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.943 mm
Dimensions front: AF: 24.309 mm, BF3: 24.351 mm, BF4: 24.34 mm, CF: 24.328 mm
Dimensions back: AR: 25.947 mm, BR3: 25.962 mm, BR4: 25.951 mm, CR: 25.968 mm
Transmittance: 52 % at λ = 360 nm, 71.4 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 17.6109
Light yield coefficient: 0.284506
Spread for T = 50 %: 0.25 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 48.6 % at λ = 360 nm, 71.1 % at λ = 420 nm, 77.3 % at λ = 620 nm
Transmittance AI: 40.1 % at λ = 360 nm, 58.1 % at λ = 420 nm, 71.6 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1.02 m-1
Box Number: 67
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NABF 04/287 shelf/box/etc.: 6E 15 back
Notes:


Version history

Time Author Change comment
22. Oct 2021 14:10:32 CEST cschnier Updated location based on location change of the submodule.
25. Sep 2021 15:59:53 CEST oafedulidis Assigned crystal to unit #2335
15. Apr 2019 13:31:02 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:01 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 12:28:20 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:35 CEST Tobias Imported crystal from database at JLU Gießen