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Show crystal 428 - Archived data from Mon, 15. April 2019 13:30:40 CEST


This is all the information about the crystal 428. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 428
Type: EC
   
Data from BTCP:  
Length: 199.99 mm
Dimensions front: AF: 24.34 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: 25.98 mm
Transmittance: 50.2 % at λ = 360 nm, 72 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.5
ΔK: 0.68 m-1
Spread for T = 50 %: 0.63 nm
Lot: B-1
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.998 mm
Dimensions front: AF: 24.322 mm, BF3: 24.328 mm, BF4: 24.329 mm, CF: 24.328 mm
Dimensions back: AR: 25.959 mm, BR3: 25.974 mm, BR4: 25.976 mm, CR: 25.966 mm
Transmittance: 49.5 % at λ = 360 nm, 71 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 16.7051
Light yield coefficient: 0.269872
Spread for T = 50 %: 0.35 nm
Lot: B-1
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 46.5 % at λ = 360 nm, 70.3 % at λ = 420 nm, 76.9 % at λ = 620 nm
Transmittance AI: 39.8 % at λ = 360 nm, 57.2 % at λ = 420 nm, 71.3 % at λ = 620 nm
Time AI: 20
Light yield: 0
ΔK: 1.03 m-1
Box Number: 26
Lot: B-1
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 11C Position 5 back
Notes:


Version history

Time Author Change comment
22. Oct 2021 14:10:16 CEST cschnier Updated location based on location change of the submodule.
25. Sep 2021 16:13:58 CEST oafedulidis Assigned crystal to unit #2387
15. Apr 2019 13:30:40 CEST Tobias Updated room and other location details.
11. Mar 2019 14:20:12 CET matthias
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 12:27:07 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:44 CEST Tobias Imported crystal from database at JLU Gießen