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Show crystal 1987 - Archived data from Tue, 29. March 2022 12:40:46 CEST


This is all the information about the crystal 1987. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1987
Type: EC
   
Data from BTCP:  
Length: 199.95 mm
Dimensions front: AF: 24.31 mm, BF3: 24.34 mm, BF4: 24.33 mm, CF: 24.34 mm
Dimensions back: AR: 25.93 mm, BR3: 25.97 mm, BR4: 25.97 mm, CR: 25.97 mm
Transmittance: 49.5 % at λ = 360 nm, 71.5 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 20.1
ΔK: 0.67 m-1
Spread for T = 50 %: 0.68 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.964 mm
Dimensions front: AF: 24.297 mm, BF3: 24.33 mm, BF4: 24.325 mm, CF: 24.334 mm
Dimensions back: AR: 25.927 mm, BR3: 25.959 mm, BR4: 25.954 mm, CR: 25.967 mm
Transmittance: 51.2 % at λ = 360 nm, 71.4 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 17.1813
Light yield coefficient: 0.277566
Spread for T = 50 %: 0.32 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.7 % at λ = 360 nm, 71.8 % at λ = 420 nm, 78.4 % at λ = 620 nm
Transmittance AI: 42.5 % at λ = 360 nm, 60.2 % at λ = 420 nm, 72.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.87 m-1
Box Number: 63
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
29. Apr 2022 08:53:36 CEST cschnier Updated location based on location change of the submodule.
29. Mar 2022 12:40:46 CEST oafedulidis Assigned crystal to unit #3161
15. Apr 2019 13:30:58 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:02 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 12:28:13 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:36 CEST Tobias Imported crystal from database at JLU Gießen