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Show crystal 2644 - Archived data from Wed, 05. December 2018 10:06:13 CET


This is all the information about the crystal 2644. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2644
Type: EC
   
Data from BTCP:  
Length: 199.93 mm
Dimensions front: AF: 24.33 mm, BF3: 24.34 mm, BF4: 24.34 mm, CF: 24.33 mm
Dimensions back: AR: 25.95 mm, BR3: 25.97 mm, BR4: 25.96 mm, CR: 25.95 mm
Transmittance: 51.7 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.6 % at λ = 620 nm
Light yield: 17.1
ΔK: 0.45 m-1
Spread for T = 50 %: 0.58 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.939 mm
Dimensions front: AF: 24.315 mm, BF3: 24.33 mm, BF4: 24.328 mm, CF: 24.313 mm
Dimensions back: AR: 25.941 mm, BR3: 25.956 mm, BR4: 25.955 mm, CR: 25.939 mm
Transmittance: 50.7 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 17.5442
Light yield coefficient: 0.283428
Spread for T = 50 %: 0.24 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50 % at λ = 360 nm, 71 % at λ = 420 nm, 77.5 % at λ = 620 nm
Transmittance AI: 43.3 % at λ = 360 nm, 62.2 % at λ = 420 nm, 73.3 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.66 m-1
Box Number: 76
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NABF 04/287 shelf/box/etc.: 5A 18 back
Notes:


Version history

Time Author Change comment
17. Dec 2020 08:14:01 CET cschnier Updated location based on location change of the submodule.
07. Oct 2020 12:16:32 CEST jreher Assigned crystal to unit #1366
15. Apr 2019 13:30:58 CEST Tobias Updated room and other location details.
05. Dec 2018 10:06:13 CET cschnier
21. Sep 2018 12:53:29 CEST Tobias Updated room and other location details.
21. Apr 2017 13:14:53 CEST Tobias Imported crystal from database at JLU Gießen