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Show crystal 2478 - Archived data from Wed, 07. October 2020 12:17:46 CEST


This is all the information about the crystal 2478. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2478
Type: EC
   
Data from BTCP:  
Length: 199.95 mm
Dimensions front: AF: 24.36 mm, BF3: 24.36 mm, BF4: 24.36 mm, CF: 24.36 mm
Dimensions back: AR: 25.98 mm, BR3: 25.98 mm, BR4: 25.98 mm, CR: 25.98 mm
Transmittance: 50.3 % at λ = 360 nm, 70.7 % at λ = 420 nm, 76.5 % at λ = 620 nm
Light yield: 18.5
ΔK: 0.66 m-1
Spread for T = 50 %: 0.41 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.955 mm
Dimensions front: AF: 24.342 mm, BF3: 24.348 mm, BF4: 24.351 mm, CF: 24.345 mm
Dimensions back: AR: 25.969 mm, BR3: 25.968 mm, BR4: 25.971 mm, CR: 25.972 mm
Transmittance: 52 % at λ = 360 nm, 71.9 % at λ = 420 nm, 75.4 % at λ = 620 nm
Light yield: 17.5817
Light yield coefficient: 0.284034
Spread for T = 50 %: 0.35 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.8 % at λ = 360 nm, 71.3 % at λ = 420 nm, 77.1 % at λ = 620 nm
Transmittance AI: 43.8 % at λ = 360 nm, 60.5 % at λ = 420 nm, 71.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.82 m-1
Box Number: 89
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
22. Jul 2022 09:45:06 CEST tholtmann Updated location based on location change of the submodule.
29. Apr 2022 08:52:58 CEST cschnier Updated location based on location change of the submodule.
08. Dec 2021 16:31:50 CET cschnier Updated location based on location change of the submodule.
14. Jan 2021 08:43:01 CET cschnier Updated location based on location change of the submodule.
07. Oct 2020 12:17:46 CEST jreher Assigned crystal to unit #1410
15. Apr 2019 13:30:57 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:22 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 12:27:44 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:48 CEST Tobias Imported crystal from database at JLU Gießen