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Show crystal 870 - Archived data from Fri, 21. April 2017 13:14:05 CEST


This is all the information about the crystal 870. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 870
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.34 mm, CF: 24.35 mm
Dimensions back: AR: 25.97 mm, BR3: 25.97 mm, BR4: 25.98 mm, CR: 25.98 mm
Transmittance: 50.5 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 18.1
ΔK: 0.82 m-1
Spread for T = 50 %: 0.45 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.987 mm
Dimensions front: AF: 24.323 mm, BF3: 24.346 mm, BF4: 24.351 mm, CF: 24.337 mm
Dimensions back: AR: 25.949 mm, BR3: 25.975 mm, BR4: 25.981 mm, CR: 25.964 mm
Transmittance: 51.7 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.8 % at λ = 620 nm
Light yield: 17.1933
Light yield coefficient: 0.27776
Spread for T = 50 %: 0.33 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.5 % at λ = 360 nm, 72.1 % at λ = 420 nm, 77.8 % at λ = 620 nm
Transmittance AI: 42 % at λ = 360 nm, 58.7 % at λ = 420 nm, 71.1 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1.03 m-1
Box Number: 21
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: unknown
Location Details: unknown
Notes:


Version history

Time Author Change comment
27. Jun 2022 12:42:09 CEST oafedulidis Assigned crystal to unit #3475
15. Apr 2019 13:30:49 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:15 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 12:26:43 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:05 CEST Tobias Imported crystal from database at JLU Gießen