RUB » Physics » The Faculty » Chairs and Working Groups » EP1 » PANDA FEMC Production Database

Show crystal 2250 - Archived data from Mon, 15. April 2019 13:30:58 CEST


This is all the information about the crystal 2250. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2250
Type: EC
   
Data from BTCP:  
Length: 199.95 mm
Dimensions front: AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.31 mm, CF: 24.33 mm
Dimensions back: AR: 25.97 mm, BR3: 25.97 mm, BR4: 25.94 mm, CR: 25.97 mm
Transmittance: 51.2 % at λ = 360 nm, 72.4 % at λ = 420 nm, 77 % at λ = 620 nm
Light yield: 19.6
ΔK: 0.76 m-1
Spread for T = 50 %: 1.03 nm
Lot: B-3
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.955 mm
Dimensions front: AF: 24.32 mm, BF3: 24.337 mm, BF4: 24.325 mm, CF: 24.326 mm
Dimensions back: AR: 25.957 mm, BR3: 25.96 mm, BR4: 25.947 mm, CR: 25.965 mm
Transmittance: 51.5 % at λ = 360 nm, 71.5 % at λ = 420 nm, 75.4 % at λ = 620 nm
Light yield: 16.8288
Light yield coefficient: 0.271871
Spread for T = 50 %: 0.27 nm
Lot: B-3
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.2 % at λ = 360 nm, 71.5 % at λ = 420 nm, 77.7 % at λ = 620 nm
Transmittance AI: 41.7 % at λ = 360 nm, 60 % at λ = 420 nm, 72 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.88 m-1
Box Number: 77
Lot: B-3
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB6/18 Shelf 5A Position 6 front
Notes:


Version history

Time Author Change comment
10. Jun 2022 12:16:22 CEST oafedulidis Assigned crystal to unit #3289
15. Apr 2019 13:30:58 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:11 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 12:27:47 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:42 CEST Tobias Imported crystal from database at JLU Gießen