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Show crystal 2818 - Archived data from Fri, 08. March 2019 13:55:48 CET


This is all the information about the crystal 2818. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2818
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.33 mm, BF3: 24.31 mm, BF4: 24.32 mm, CF: 24.35 mm
Dimensions back: AR: 25.97 mm, BR3: 25.94 mm, BR4: 25.95 mm, CR: 25.99 mm
Transmittance: 51.2 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.4 % at λ = 620 nm
Light yield: 17.3
ΔK: 0.76 m-1
Spread for T = 50 %: 0.68 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.974 mm
Dimensions front: AF: 24.306 mm, BF3: 24.304 mm, BF4: 24.306 mm, CF: 24.327 mm
Dimensions back: AR: 25.943 mm, BR3: 25.932 mm, BR4: 25.934 mm, CR: 25.966 mm
Transmittance: 52.9 % at λ = 360 nm, 72.2 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 18.3343
Light yield coefficient: 0.296193
Spread for T = 50 %: 0.51 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.5 % at λ = 360 nm, 71.1 % at λ = 420 nm, 77.4 % at λ = 620 nm
Transmittance AI: 42.4 % at λ = 360 nm, 59.7 % at λ = 420 nm, 72.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.88 m-1
Box Number: 22
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: NB2/88-90 9F 14 front
Notes:


Version history

Time Author Change comment
15. Apr 2021 08:42:45 CEST cschnier Updated location based on location change of the submodule.
14. Apr 2021 14:20:32 CEST jreher Assigned crystal to unit #1865
15. Apr 2019 13:30:46 CEST Tobias Updated room and other location details.
08. Mar 2019 13:55:48 CET matthias
15. May 2017 12:28:54 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:00 CEST Tobias Imported crystal from database at JLU Gießen