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Show crystal 1420 - Archived data from Mon, 15. April 2019 13:30:43 CEST


This is all the information about the crystal 1420. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1420
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.35 mm, BF3: 24.31 mm, BF4: 24.32 mm, CF: 24.36 mm
Dimensions back: AR: 25.97 mm, BR3: 25.94 mm, BR4: 25.95 mm, CR: 25.98 mm
Transmittance: 50.3 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.2
ΔK: 0.82 m-1
Spread for T = 50 %: 0.55 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.99 mm
Dimensions front: AF: 24.335 mm, BF3: 24.321 mm, BF4: 24.334 mm, CF: 24.342 mm
Dimensions back: AR: 25.963 mm, BR3: 25.944 mm, BR4: 25.958 mm, CR: 25.97 mm
Transmittance: 50.7 % at λ = 360 nm, 71.4 % at λ = 420 nm, 75.3 % at λ = 620 nm
Light yield: 17.2556
Light yield coefficient: 0.278766
Spread for T = 50 %: 0.26 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49 % at λ = 360 nm, 71.6 % at λ = 420 nm, 77.6 % at λ = 620 nm
Transmittance AI: 41.3 % at λ = 360 nm, 59.3 % at λ = 420 nm, 71.6 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.67 m-1
Box Number: 70
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 9A Position 16 back
Notes:


Version history

Time Author Change comment
17. Dec 2020 08:14:19 CET cschnier Updated location based on location change of the submodule.
07. Oct 2020 16:40:46 CEST jreher Assigned crystal to unit #1530
15. Apr 2019 13:30:43 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:38 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 12:26:14 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:20 CEST Tobias Imported crystal from database at JLU Gießen