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Show crystal 2950 - Archived data from Mon, 15. April 2019 13:30:44 CEST


This is all the information about the crystal 2950. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2950
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.31 mm, BF3: 24.33 mm, BF4: 24.31 mm, CF: 24.32 mm
Dimensions back: AR: 25.94 mm, BR3: 25.96 mm, BR4: 25.94 mm, CR: 25.95 mm
Transmittance: 50.7 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76.5 % at λ = 620 nm
Light yield: 17.7
ΔK: 0.74 m-1
Spread for T = 50 %: 0.51 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.959 mm
Dimensions front: AF: 24.296 mm, BF3: 24.329 mm, BF4: 24.309 mm, CF: 24.307 mm
Dimensions back: AR: 25.93 mm, BR3: 25.958 mm, BR4: 25.935 mm, CR: 25.942 mm
Transmittance: 51.3 % at λ = 360 nm, 71.5 % at λ = 420 nm, 75.3 % at λ = 620 nm
Light yield: 17.3443
Light yield coefficient: 0.280198
Spread for T = 50 %: 0.34 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.2 % at λ = 360 nm, 71.7 % at λ = 420 nm, 77.9 % at λ = 620 nm
Transmittance AI: 42.1 % at λ = 360 nm, 59.1 % at λ = 420 nm, 71.3 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.96 m-1
Box Number: 11
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 9B Position 18 front
Notes:


Version history

Time Author Change comment
22. Oct 2021 14:06:48 CEST cschnier Updated location based on location change of the submodule.
20. May 2021 16:13:47 CEST cschnier Updated location based on location change of the submodule.
14. Apr 2021 18:46:22 CEST oafedulidis Assigned crystal to unit #1913
15. Apr 2019 13:30:44 CEST Tobias Updated room and other location details.
08. Apr 2019 11:30:38 CEST thomas
08. Mar 2019 12:32:50 CET matthias
14. Dec 2018 14:22:59 CET cschnier new crystal position
15. May 2017 12:28:58 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:03 CEST Tobias Imported crystal from database at JLU Gießen