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Show crystal 2639 - Archived data from Mon, 15. April 2019 13:30:58 CEST


This is all the information about the crystal 2639. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2639
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.34 mm, BF3: 24.32 mm, BF4: 24.33 mm, CF: 24.35 mm
Dimensions back: AR: 25.97 mm, BR3: 25.95 mm, BR4: 25.96 mm, CR: 25.98 mm
Transmittance: 49.5 % at λ = 360 nm, 71.7 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 18.4
ΔK: 0.36 m-1
Spread for T = 50 %: 0.39 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.97 mm
Dimensions front: AF: 24.325 mm, BF3: 24.314 mm, BF4: 24.323 mm, CF: 24.335 mm
Dimensions back: AR: 25.953 mm, BR3: 25.945 mm, BR4: 25.955 mm, CR: 25.964 mm
Transmittance: 52.3 % at λ = 360 nm, 71.6 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 16.5063
Light yield coefficient: 0.26666
Spread for T = 50 %: 0.21 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.4 % at λ = 360 nm, 72.4 % at λ = 420 nm, 78.7 % at λ = 620 nm
Transmittance AI: 45.2 % at λ = 360 nm, 65.3 % at λ = 420 nm, 75.4 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.52 m-1
Box Number: 76
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB6/18 Shelf 5A Position 14 back
Notes:


Version history

Time Author Change comment
29. Jan 2021 11:07:31 CET cschnier Updated location based on location change of the submodule.
07. Oct 2020 12:13:01 CEST jreher Assigned crystal to unit #1343
15. Apr 2019 13:30:58 CEST Tobias Updated room and other location details.
05. Dec 2018 10:06:54 CET cschnier
21. Sep 2018 12:53:29 CEST Tobias Updated room and other location details.
21. Apr 2017 13:14:52 CEST Tobias Imported crystal from database at JLU Gießen