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Show crystal 1827 - Archived data from Mon, 15. April 2019 13:30:39 CEST


This is all the information about the crystal 1827. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1827
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.35 mm, BF3: 24.33 mm, BF4: 24.35 mm, CF: 24.36 mm
Dimensions back: AR: 25.97 mm, BR3: 25.95 mm, BR4: 25.98 mm, CR: 25.97 mm
Transmittance: 52.5 % at λ = 360 nm, 72.5 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 17.2
ΔK: 0.46 m-1
Spread for T = 50 %: 0.48 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.975 mm
Dimensions front: AF: 24.328 mm, BF3: 24.335 mm, BF4: 24.353 mm, CF: 24.34 mm
Dimensions back: AR: 25.949 mm, BR3: 25.957 mm, BR4: 25.977 mm, CR: 25.962 mm
Transmittance: 50.9 % at λ = 360 nm, 72 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 16.5631
Light yield coefficient: 0.267578
Spread for T = 50 %: 0.14 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.2 % at λ = 360 nm, 71.7 % at λ = 420 nm, 77.7 % at λ = 620 nm
Transmittance AI: 44.5 % at λ = 360 nm, 62.5 % at λ = 420 nm, 73.4 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.69 m-1
Box Number: 15
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 10F Position 9 middle
Notes:


Version history

Time Author Change comment
29. Jan 2021 11:07:08 CET cschnier Updated location based on location change of the submodule.
29. Jan 2021 10:25:27 CET jreher Assigned crystal to unit #1676
15. Apr 2019 13:30:39 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:56 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 12:25:26 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:32 CEST Tobias Imported crystal from database at JLU Gießen