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Show crystal 2689 - Archived data from Mon, 15. April 2019 13:30:39 CEST


This is all the information about the crystal 2689. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2689
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.33 mm, BF3: 24.31 mm, BF4: 24.31 mm, CF: 24.35 mm
Dimensions back: AR: 25.96 mm, BR3: 25.94 mm, BR4: 25.95 mm, CR: 25.98 mm
Transmittance: 51.7 % at λ = 360 nm, 72.5 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 17.4
ΔK: 0.68 m-1
Spread for T = 50 %: 0.68 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.964 mm
Dimensions front: AF: 24.318 mm, BF3: 24.297 mm, BF4: 24.298 mm, CF: 24.325 mm
Dimensions back: AR: 25.955 mm, BR3: 25.937 mm, BR4: 25.938 mm, CR: 25.963 mm
Transmittance: 50.3 % at λ = 360 nm, 72.3 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 17.4775
Light yield coefficient: 0.282351
Spread for T = 50 %: 0.44 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 48.3 % at λ = 360 nm, 72.4 % at λ = 420 nm, 77.7 % at λ = 620 nm
Transmittance AI: 41.7 % at λ = 360 nm, 61.7 % at λ = 420 nm, 72.8 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.8 m-1
Box Number: 12
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 10F Position 11 middle
Notes:


Version history

Time Author Change comment
03. Apr 2020 09:46:08 CEST jreher Assigned crystal to unit #1047
10. Oct 2019 14:24:44 CEST fgrimm changed Location Details
15. Apr 2019 13:30:39 CEST Tobias Updated room and other location details.
08. Mar 2019 14:17:07 CET matthias
15. May 2017 12:28:51 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:56 CEST Tobias Imported crystal from database at JLU Gießen