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Show crystal 887 - Archived data from Mon, 15. April 2019 13:30:40 CEST


This is all the information about the crystal 887. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 887
Type: EC
   
Data from BTCP:  
Length: 199.99 mm
Dimensions front: AF: 24.34 mm, BF3: 24.33 mm, BF4: 24.34 mm, CF: 24.33 mm
Dimensions back: AR: 25.96 mm, BR3: 25.97 mm, BR4: 25.98 mm, CR: 25.96 mm
Transmittance: 49.2 % at λ = 360 nm, 71.4 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 19
ΔK: 0.96 m-1
Spread for T = 50 %: 0.38 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 200.001 mm
Dimensions front: AF: 24.322 mm, BF3: 24.343 mm, BF4: 24.353 mm, CF: 24.317 mm
Dimensions back: AR: 25.96 mm, BR3: 25.97 mm, BR4: 25.981 mm, CR: 25.955 mm
Transmittance: 51.3 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.9 % at λ = 620 nm
Light yield: 17.6883
Light yield coefficient: 0.285756
Spread for T = 50 %: 0.25 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47 % at λ = 360 nm, 69.8 % at λ = 420 nm, 76.6 % at λ = 620 nm
Transmittance AI: 39.9 % at λ = 360 nm, 57.8 % at λ = 420 nm, 70.3 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.94 m-1
Box Number: 57
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 11A Position 17 front
Notes:


Version history

Time Author Change comment
16. Feb 2023 13:01:24 CET tholtmann Updated location based on location change of the submodule.
25. Sep 2021 16:11:27 CEST oafedulidis Assigned crystal to unit #2346
15. Apr 2019 13:30:40 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:16 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 12:25:37 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:06 CEST Tobias Imported crystal from database at JLU Gießen