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Show crystal 248 - Archived data from Fri, 11. October 2019 14:52:29 CEST


This is all the information about the crystal 248. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 248
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.3 mm, BF3: 24.31 mm, BF4: 24.3 mm, CF: 24.3 mm
Dimensions back: AR: 25.95 mm, BR3: 25.96 mm, BR4: 25.95 mm, CR: 25.95 mm
Transmittance: 50.3 % at λ = 360 nm, 72.2 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 17.8
ΔK: 0.82 m-1
Spread for T = 50 %: 0.3 nm
Lot: B-1
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.989 mm
Dimensions front: AF: 24.289 mm, BF3: 24.322 mm, BF4: 24.31 mm, CF: 24.296 mm
Dimensions back: AR: 25.933 mm, BR3: 25.967 mm, BR4: 25.955 mm, CR: 25.941 mm
Transmittance: 53.2 % at λ = 360 nm, 71.3 % at λ = 420 nm, 75 % at λ = 620 nm
Light yield: 18.5309
Light yield coefficient: 0.299369
Spread for T = 50 %: 0.19 nm
Lot: B-1
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.7 % at λ = 360 nm, 69.8 % at λ = 420 nm, 74.9 % at λ = 620 nm
Transmittance AI: 44.2 % at λ = 360 nm, 59 % at λ = 420 nm, 70.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.84 m-1
Box Number: 11
Lot: B-1
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 13D Front
Notes:


Version history

Time Author Change comment
09. Nov 2020 09:03:25 CET cschnier Updated location based on location change of the submodule.
25. Jun 2020 11:26:03 CEST jreher Assigned crystal to unit #1279
11. Oct 2019 14:52:29 CEST fhoelzken
15. Apr 2019 13:30:52 CEST Tobias Updated room and other location details.
21. Sep 2018 12:51:50 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 12:26:56 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:40 CEST Tobias Imported crystal from database at JLU Gießen