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Show crystal 998 - Archived data from Thu, 20. September 2018 13:47:13 CEST


This is all the information about the crystal 998. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 998
Type: EC
   
Data from BTCP:  
Length: 199.99 mm
Dimensions front: AF: 24.34 mm, BF3: 24.33 mm, BF4: 24.34 mm, CF: 24.34 mm
Dimensions back: AR: 25.96 mm, BR3: 25.96 mm, BR4: 25.97 mm, CR: 25.96 mm
Transmittance: 51.7 % at λ = 360 nm, 72.6 % at λ = 420 nm, 76.7 % at λ = 620 nm
Light yield: 18.6
ΔK: 0.73 m-1
Spread for T = 50 %: 0.43 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 200.003 mm
Dimensions front: AF: 24.318 mm, BF3: 24.34 mm, BF4: 24.351 mm, CF: 24.329 mm
Dimensions back: AR: 25.942 mm, BR3: 25.96 mm, BR4: 25.971 mm, CR: 25.954 mm
Transmittance: 52.4 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 17.2224
Light yield coefficient: 0.27823
Spread for T = 50 %: 0.35 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.6 % at λ = 360 nm, 71.8 % at λ = 420 nm, 77.6 % at λ = 620 nm
Transmittance AI: 43.5 % at λ = 360 nm, 60.4 % at λ = 420 nm, 72 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.86 m-1
Box Number: 70
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
18. May 2022 09:59:26 CEST oafedulidis Assigned crystal to unit #3178
15. Apr 2019 13:30:43 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:21 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 12:26:20 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:08 CEST Tobias Imported crystal from database at JLU Gießen