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Show crystal 784 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 784. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 784
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.33 mm, BF3: 24.35 mm, BF4: 24.35 mm, CF: 24.32 mm
Dimensions back: AR: 25.94 mm, BR3: 25.97 mm, BR4: 25.97 mm, CR: 25.94 mm
Transmittance: 51.7 % at λ = 360 nm, 72.8 % at λ = 420 nm, 76.8 % at λ = 620 nm
Light yield: 19
ΔK: 0.68 m-1
Spread for T = 50 %: 0.68 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.971 mm
Dimensions front: AF: 24.308 mm, BF3: 24.361 mm, BF4: 24.359 mm, CF: 24.306 mm
Dimensions back: AR: 25.931 mm, BR3: 25.979 mm, BR4: 25.976 mm, CR: 25.929 mm
Transmittance: 52.1 % at λ = 360 nm, 72 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 18.9602
Light yield coefficient: 0.306303
Spread for T = 50 %: 0.5 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.5 % at λ = 360 nm, 70.4 % at λ = 420 nm, 76.3 % at λ = 620 nm
Transmittance AI: 41.5 % at λ = 360 nm, 58 % at λ = 420 nm, 70.2 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.97 m-1
Box Number: 62
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
20. May 2021 16:16:28 CEST cschnier Updated location based on location change of the submodule.
20. Nov 2019 10:04:13 CET cschnier seems that crystal 785 and 784 swapped in their packagings -> check: 785 should be glued to a vppt in Bonn, but 785 is currently at Bochum -> 784 was therefore glued
20. Nov 2019 10:01:41 CET cschnier Assigned crystal to unit #415
08. May 2019 11:22:14 CEST cschnier
15. Apr 2019 13:30:40 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:11 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 12:25:38 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:03 CEST Tobias Imported crystal from database at JLU Gießen