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Show crystal 4487 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 4487. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4487
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.33 mm, BF3: 24.33 mm, BF4: 24.34 mm, CF: 24.29 mm
Dimensions back: AR: 25.97 mm, BR3: 25.94 mm, BR4: 25.95 mm, CR: 25.93 mm
Transmittance: 51.1 % at λ = 360 nm, 71.8 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 17.5
ΔK: 0.86 m-1
Spread for T = 50 %: 0.87 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.97 mm
Dimensions front: AF: 24.295 mm, BF3: 24.322 mm, BF4: 24.306 mm, CF: 24.303 mm
Dimensions back: AR: 25.935 mm, BR3: 25.957 mm, BR4: 25.94 mm, CR: 25.943 mm
Transmittance: 49.8 % at λ = 360 nm, 72.4 % at λ = 420 nm, 75.9 % at λ = 620 nm
Light yield: 16.7495
Light yield coefficient: 0.270589
Spread for T = 50 %: 0.44 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.8 % at λ = 360 nm, 73.7 % at λ = 420 nm, 78.7 % at λ = 620 nm
Transmittance AI: 41.3 % at λ = 360 nm, 63 % at λ = 420 nm, 73.3 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.78 m-1
Box Number: 22
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
05. May 2022 15:36:24 CEST cschnier Updated location based on location change of the submodule.
07. Dec 2021 15:42:40 CET cschnier Updated location based on location change of the submodule.
29. Apr 2021 17:02:53 CEST oafedulidis Assigned crystal to unit #2043
15. Apr 2019 13:30:46 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:47 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 12:25:59 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:47 CEST Tobias Imported crystal from database at JLU Gießen