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Show crystal 494 - Archived data from Thu, 15. April 2021 08:32:29 CEST


This is all the information about the crystal 494. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 494
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.33 mm, BF3: 24.32 mm, BF4: 24.33 mm, CF: 24.35 mm
Dimensions back: AR: 25.95 mm, BR3: 25.95 mm, BR4: 25.96 mm, CR: 25.97 mm
Transmittance: 50.6 % at λ = 360 nm, 71.1 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 18.9
ΔK: 0.47 m-1
Spread for T = 50 %: 0.37 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.984 mm
Dimensions front: AF: 24.319 mm, BF3: 24.338 mm, BF4: 24.345 mm, CF: 24.334 mm
Dimensions back: AR: 25.946 mm, BR3: 25.968 mm, BR4: 25.975 mm, CR: 25.963 mm
Transmittance: 50.3 % at λ = 360 nm, 70.3 % at λ = 420 nm, 75.1 % at λ = 620 nm
Light yield: 17.4161
Light yield coefficient: 0.281358
Spread for T = 50 %: 0.24 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.7 % at λ = 360 nm, 70.9 % at λ = 420 nm, 78.5 % at λ = 620 nm
Transmittance AI: 43.6 % at λ = 360 nm, 61 % at λ = 420 nm, 73.8 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.75 m-1
Box Number: 3
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bonn
Location Details: in_unit
Notes:


Version history

Time Author Change comment
08. Dec 2021 15:13:26 CET cschnier Updated location based on location change of the submodule.
12. Jul 2021 11:12:26 CEST cschnier Updated location based on location change of the submodule.
15. Apr 2021 08:32:29 CEST cschnier Updated location based on location change of the submodule.
07. Oct 2020 12:26:26 CEST jreher Assigned crystal to unit #1485
15. Apr 2019 13:30:49 CEST Tobias Updated room and other location details.
21. Sep 2018 12:51:58 CEST Tobias Updated room and other location details.
20. Sep 2018 13:47:13 CEST Tobias Removing old notes with old location data.
16. Aug 2018 21:17:33 CEST tobias Detailed location should go into the notes and not the location field.
27. Jun 2017 11:10:57 CEST marc
15. May 2017 12:26:33 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:13:58 CEST Tobias Imported crystal from database at JLU Gießen