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Show crystal 3931 - Archived data from Mon, 15. April 2019 13:30:47 CEST


This is all the information about the crystal 3931. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 3931
Type: EC
   
Data from BTCP:  
Length: 199.93 mm
Dimensions front: AF: 24.35 mm, BF3: 24.31 mm, BF4: 24.3 mm, CF: 24.36 mm
Dimensions back: AR: 25.97 mm, BR3: 25.96 mm, BR4: 25.94 mm, CR: 25.98 mm
Transmittance: 49.9 % at λ = 360 nm, 72.4 % at λ = 420 nm, 76.4 % at λ = 620 nm
Light yield: 18.9
ΔK: 0.79 m-1
Spread for T = 50 %: 0.6 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.948 mm
Dimensions front: AF: 24.326 mm, BF3: 24.341 mm, BF4: 24.323 mm, CF: 24.283 mm
Dimensions back: AR: 25.962 mm, BR3: 25.968 mm, BR4: 25.949 mm, CR: 25.916 mm
Transmittance: 51.8 % at λ = 360 nm, 72.1 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 17.4068
Light yield coefficient: 0.281209
Spread for T = 50 %: 0.18 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.4 % at λ = 360 nm, 72.6 % at λ = 420 nm, 77.9 % at λ = 620 nm
Transmittance AI: 42.5 % at λ = 360 nm, 61.4 % at λ = 420 nm, 72.2 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.84 m-1
Box Number: 32
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/159 Shelf 8D Position 8 middle
Notes:


Version history

Time Author Change comment
08. Jul 2020 10:14:15 CEST cschnier Updated location based on location change of the submodule.
31. Mar 2020 08:53:12 CEST jreher Assigned crystal to unit #957
08. May 2019 11:13:59 CEST cschnier
15. Apr 2019 13:30:47 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:21 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 12:26:03 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:31 CEST Tobias Imported crystal from database at JLU Gießen