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Show crystal 2475 - Archived data from Wed, 20. November 2019 09:59:18 CET


This is all the information about the crystal 2475. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2475
Type: EC
   
Data from BTCP:  
Length: 199.95 mm
Dimensions front: AF: 24.33 mm, BF3: 24.36 mm, BF4: 24.36 mm, CF: 24.33 mm
Dimensions back: AR: 25.96 mm, BR3: 25.98 mm, BR4: 25.98 mm, CR: 25.96 mm
Transmittance: 50 % at λ = 360 nm, 71.8 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 18.1
ΔK: 0.78 m-1
Spread for T = 50 %: 0.35 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.954 mm
Dimensions front: AF: 24.32 mm, BF3: 24.351 mm, BF4: 24.35 mm, CF: 24.329 mm
Dimensions back: AR: 25.944 mm, BR3: 25.972 mm, BR4: 25.971 mm, CR: 25.953 mm
Transmittance: 51.5 % at λ = 360 nm, 71.7 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 18.8977
Light yield coefficient: 0.305294
Spread for T = 50 %: 0.25 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.8 % at λ = 360 nm, 71.7 % at λ = 420 nm, 77.3 % at λ = 620 nm
Transmittance AI: 41.6 % at λ = 360 nm, 59 % at λ = 420 nm, 71.3 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.97 m-1
Box Number: 95
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/72
Notes:


Version history

Time Author Change comment
08. Jul 2020 10:13:50 CEST cschnier Updated location based on location change of the submodule.
01. Apr 2020 13:34:50 CEST jreher Assigned crystal to unit #1011
20. Nov 2019 09:59:18 CET cschnier
15. Apr 2019 13:30:59 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 12:27:51 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:48 CEST Tobias Imported crystal from database at JLU Gießen