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Show crystal 621 - Archived data from Fri, 21. September 2018 12:52:04 CEST


This is all the information about the crystal 621. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 621
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.34 mm, CF: 24.35 mm
Dimensions back: AR: 25.96 mm, BR3: 25.98 mm, BR4: 25.98 mm, CR: 25.96 mm
Transmittance: 47.9 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76 % at λ = 620 nm
Light yield: 20.3
ΔK: 0.79 m-1
Spread for T = 50 %: 0.59 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.986 mm
Dimensions front: AF: 24.328 mm, BF3: 24.332 mm, BF4: 24.336 mm, CF: 24.331 mm
Dimensions back: AR: 25.951 mm, BR3: 25.964 mm, BR4: 25.968 mm, CR: 25.954 mm
Transmittance: 49 % at λ = 360 nm, 70.9 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 17.1421
Light yield coefficient: 0.276932
Spread for T = 50 %: 0.58 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 46.1 % at λ = 360 nm, 70.2 % at λ = 420 nm, 77.4 % at λ = 620 nm
Transmittance AI: 39.1 % at λ = 360 nm, 58.5 % at λ = 420 nm, 72.2 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.91 m-1
Box Number: 29
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NB 2/88-90 shelf/box/etc.: 10B 14 front
Notes:


Version history

Time Author Change comment
15. Apr 2019 13:30:37 CEST Tobias Updated room and other location details.
08. Apr 2019 11:32:13 CEST thomas
21. Sep 2018 12:52:04 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 12:28:43 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:53 CEST Tobias Imported crystal from database at JLU Gießen