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Show crystal 1994 - Archived data from Thu, 17. October 2019 14:07:46 CEST


This is all the information about the crystal 1994. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1994
Type: EC
   
Data from BTCP:  
Length: 199.86 mm
Dimensions front: AF: 24.35 mm, BF3: 24.32 mm, BF4: 24.32 mm, CF: 24.35 mm
Dimensions back: AR: 25.97 mm, BR3: 25.97 mm, BR4: 25.97 mm, CR: 25.97 mm
Transmittance: 50.4 % at λ = 360 nm, 72.8 % at λ = 420 nm, 76.4 % at λ = 620 nm
Light yield: 17.1
ΔK: 0.68 m-1
Spread for T = 50 %: 0.82 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.872 mm
Dimensions front: AF: 24.332 mm, BF3: 24.309 mm, BF4: 24.313 mm, CF: 24.335 mm
Dimensions back: AR: 25.958 mm, BR3: 25.958 mm, BR4: 25.963 mm, CR: 25.962 mm
Transmittance: 53.8 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 17.5594
Light yield coefficient: 0.283673
Spread for T = 50 %: 0.51 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 51 % at λ = 360 nm, 71.9 % at λ = 420 nm, 78.4 % at λ = 620 nm
Transmittance AI: 45 % at λ = 360 nm, 61.9 % at λ = 420 nm, 73.5 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.75 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
02. Oct 2020 14:09:53 CEST cschnier Updated location based on location change of the submodule.
15. Jul 2020 09:37:27 CEST cschnier Updated location based on location change of the submodule.
17. Oct 2019 14:07:46 CEST tholtmann Assigned crystal to unit #860
08. May 2019 11:10:05 CEST cschnier
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 12:28:07 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:36 CEST Tobias Imported crystal from database at JLU Gießen