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Show crystal 447 - Archived data from Tue, 05. February 2019 17:20:10 CET


This is all the information about the crystal 447. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 447
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.35 mm, BF3: 24.34 mm, BF4: 24.35 mm, CF: 24.36 mm
Dimensions back: AR: 25.98 mm, BR3: 25.96 mm, BR4: 25.97 mm, CR: 25.98 mm
Transmittance: 51 % at λ = 360 nm, 71.7 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 18.1
ΔK: 0.53 m-1
Spread for T = 50 %: 0.84 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.995 mm
Dimensions front: AF: 24.339 mm, BF3: 24.345 mm, BF4: 24.356 mm, CF: 24.336 mm
Dimensions back: AR: 25.972 mm, BR3: 25.967 mm, BR4: 25.979 mm, CR: 25.969 mm
Transmittance: 51.7 % at λ = 360 nm, 71 % at λ = 420 nm, 74.8 % at λ = 620 nm
Light yield: 16.6299
Light yield coefficient: 0.268658
Spread for T = 50 %: 0.39 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.5 % at λ = 360 nm, 71.4 % at λ = 420 nm, 78.1 % at λ = 620 nm
Transmittance AI: 43.2 % at λ = 360 nm, 60.7 % at λ = 420 nm, 73.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.81 m-1
Box Number: 7
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: NB2/88-90 ?
Notes: 2012-08-28 @ Bonn for Proto 16

25.01.19 moved to Bochum


Version history

Time Author Change comment
22. Oct 2021 14:07:05 CEST cschnier Updated location based on location change of the submodule.
25. Feb 2021 08:13:56 CET cschnier Updated location based on location change of the submodule.
04. Jan 2021 16:15:10 CET jreher Assigned crystal to unit #1468
15. Apr 2019 13:30:45 CEST Tobias Updated room and other location details.
08. Apr 2019 11:11:40 CEST thomas
08. Mar 2019 12:23:04 CET matthias
05. Feb 2019 17:20:10 CET cschnier 25.01.19 moved to Bochum
05. Dec 2018 11:29:00 CET cschnier 2012-08-28 @ Bonn for Proto 16
21. Apr 2017 13:13:57 CEST Tobias Imported crystal from database at JLU Gießen