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Show crystal 420 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 420. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 420
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.33 mm, BF3: 24.33 mm, BF4: 24.32 mm, CF: 24.35 mm
Dimensions back: AR: 25.96 mm, BR3: 25.96 mm, BR4: 25.96 mm, CR: 25.98 mm
Transmittance: 49.8 % at λ = 360 nm, 72.4 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 17.9
ΔK: 0.75 m-1
Spread for T = 50 %: 0.48 nm
Lot: B-1
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.992 mm
Dimensions front: AF: 24.32 mm, BF3: 24.338 mm, BF4: 24.333 mm, CF: 24.335 mm
Dimensions back: AR: 25.948 mm, BR3: 25.974 mm, BR4: 25.968 mm, CR: 25.965 mm
Transmittance: 52.6 % at λ = 360 nm, 71.7 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 16.931
Light yield coefficient: 0.273522
Spread for T = 50 %: 0.23 nm
Lot: B-1
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 52.2 % at λ = 360 nm, 71.7 % at λ = 420 nm, 77 % at λ = 620 nm
Transmittance AI: 43 % at λ = 360 nm, 57.7 % at λ = 420 nm, 69.8 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1.09 m-1
Box Number: 77
Lot: B-1
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
17. Nov 2022 09:39:10 CET cschnier Updated location based on location change of the submodule.
16. Nov 2022 10:01:33 CET oafedulidis Assigned crystal to unit #3863
15. Apr 2019 13:30:52 CEST Tobias Updated room and other location details.
21. Sep 2018 12:51:56 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 12:27:09 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:44 CEST Tobias Imported crystal from database at JLU Gießen