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Show crystal 2661 - Archived data from Mon, 15. May 2017 12:28:52 CEST


This is all the information about the crystal 2661. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2661
Type: EC
   
Data from BTCP:  
Length: 200 mm
Dimensions front: AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.35 mm, CF: 24.34 mm
Dimensions back: AR: 25.98 mm, BR3: 25.96 mm, BR4: 25.97 mm, CR: 25.97 mm
Transmittance: 52.3 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.4 % at λ = 620 nm
Light yield: 17.4
ΔK: 0.63 m-1
Spread for T = 50 %: 0.43 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 200.002 mm
Dimensions front: AF: 24.324 mm, BF3: 24.33 mm, BF4: 24.341 mm, CF: 24.318 mm
Dimensions back: AR: 25.962 mm, BR3: 25.951 mm, BR4: 25.963 mm, CR: 25.956 mm
Transmittance: 50.8 % at λ = 360 nm, 71.1 % at λ = 420 nm, 75 % at λ = 620 nm
Light yield: 16.3225
Light yield coefficient: 0.263691
Spread for T = 50 %: 0.33 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.8 % at λ = 360 nm, 70.9 % at λ = 420 nm, 75.9 % at λ = 620 nm
Transmittance AI: 41.4 % at λ = 360 nm, 60.1 % at λ = 420 nm, 70.6 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.82 m-1
Box Number: 26
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
27. Jan 2022 12:48:22 CET cschnier Updated location based on location change of the submodule.
14. Jan 2021 08:43:24 CET cschnier Updated location based on location change of the submodule.
07. Oct 2020 14:24:35 CEST jreher Assigned crystal to unit #1522
15. Apr 2019 13:30:39 CEST Tobias Updated room and other location details.
08. Apr 2019 10:57:24 CEST thomas
08. Mar 2019 14:12:38 CET matthias
22. May 2017 16:43:20 CEST thomas
15. May 2017 12:28:52 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:55 CEST Tobias Imported crystal from database at JLU Gießen