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Show crystal 679 - Archived data from Sat, 25. September 2021 16:12:46 CEST


This is all the information about the crystal 679. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 679
Type: EC
   
Data from BTCP:  
Length: 199.95 mm
Dimensions front: AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.35 mm, CF: 24.35 mm
Dimensions back: AR: 25.96 mm, BR3: 25.96 mm, BR4: 25.98 mm, CR: 25.96 mm
Transmittance: 45.6 % at λ = 360 nm, 71.4 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 19.6
ΔK: 0.99 m-1
Spread for T = 50 %: 0.59 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.965 mm
Dimensions front: AF: 24.329 mm, BF3: 24.327 mm, BF4: 24.345 mm, CF: 24.333 mm
Dimensions back: AR: 25.954 mm, BR3: 25.951 mm, BR4: 25.971 mm, CR: 25.958 mm
Transmittance: 50.8 % at λ = 360 nm, 70.8 % at λ = 420 nm, 75.4 % at λ = 620 nm
Light yield: 16.6392
Light yield coefficient: 0.268807
Spread for T = 50 %: 0.2 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 48.6 % at λ = 360 nm, 70.9 % at λ = 420 nm, 78.2 % at λ = 620 nm
Transmittance AI: 41.1 % at λ = 360 nm, 58.1 % at λ = 420 nm, 71.5 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1 m-1
Box Number: 29
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
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 16:12:46 CEST oafedulidis Assigned crystal to unit #2385
15. Apr 2019 13:30:43 CEST Tobias Updated room and other location details.
09. Apr 2019 17:27:55 CEST cschnier fixed room
11. Mar 2019 14:40:42 CET matthias
15. May 2017 12:29:00 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:53 CEST Tobias Imported crystal from database at JLU Gießen