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Show crystal 4222


This is all the information about the crystal 4222. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4222
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.33 mm, BF3: 24.33 mm, BF4: 24.32 mm, CF: 24.33 mm
Dimensions back: AR: 25.96 mm, BR3: 25.96 mm, BR4: 25.95 mm, CR: 25.97 mm
Transmittance: 50.1 % at λ = 360 nm, 71.5 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.6
ΔK: 0.62 m-1
Spread for T = 50 %: 0.85 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.916 mm
Dimensions front: AF: 24.277 mm, BF3: 24.314 mm, BF4: 24.325 mm, CF: 24.283 mm
Dimensions back: AR: 25.913 mm, BR3: 25.947 mm, BR4: 25.96 mm, CR: 25.919 mm
Transmittance: 50.9 % at λ = 360 nm, 71.8 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 17.7962
Light yield coefficient: 0.287499
Spread for T = 50 %: 0.13 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.3 % at λ = 360 nm, 70 % at λ = 420 nm, 76.6 % at λ = 620 nm
Transmittance AI: 41.3 % at λ = 360 nm, 59 % at λ = 420 nm, 71.8 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.86 m-1
Box Number: 24
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: 0808007823/3112034591
Notes:


Version history

Time Author Change comment
10. Jun 2022 12:23:21 CEST oafedulidis Assigned crystal to unit #3385
15. Apr 2019 13:31:04 CEST Tobias Updated room and other location details.
21. Sep 2018 12:54:35 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 12:26:05 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:39 CEST Tobias Imported crystal from database at JLU Gießen