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Show crystal 2491 - Archived data from Wed, 08. December 2021 15:09:05 CET


This is all the information about the crystal 2491. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2491
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.33 mm, BF3: 24.32 mm, BF4: 24.34 mm, CF: 24.33 mm
Dimensions back: AR: 25.97 mm, BR3: 25.95 mm, BR4: 25.97 mm, CR: 25.97 mm
Transmittance: 50.7 % at λ = 360 nm, 72.3 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 17
ΔK: 0.56 m-1
Spread for T = 50 %: 0.36 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.983 mm
Dimensions front: AF: 24.316 mm, BF3: 24.311 mm, BF4: 24.33 mm, CF: 24.316 mm
Dimensions back: AR: 25.959 mm, BR3: 25.941 mm, BR4: 25.962 mm, CR: 25.959 mm
Transmittance: 51.7 % at λ = 360 nm, 71.5 % at λ = 420 nm, 75.2 % at λ = 620 nm
Light yield: 17.3982
Light yield coefficient: 0.28107
Spread for T = 50 %: 0.25 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.6 % at λ = 360 nm, 70.8 % at λ = 420 nm, 76.4 % at λ = 620 nm
Transmittance AI: 43.4 % at λ = 360 nm, 59.7 % at λ = 420 nm, 70.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.85 m-1
Box Number: 88
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 08:52:37 CEST cschnier Updated location based on location change of the submodule.
08. Dec 2021 15:09:05 CET cschnier Updated location based on location change of the submodule.
02. Dec 2020 13:44:00 CET cschnier Updated location based on location change of the submodule.
03. Apr 2020 10:08:41 CEST jreher Assigned crystal to unit #1221
10. Oct 2019 14:30:17 CEST fgrimm changed Location Details
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 12:27:46 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:49 CEST Tobias Imported crystal from database at JLU Gießen