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

Show crystal 988


This is all the information about the crystal 988. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 988
Type: EC
   
Data from BTCP:  
Length: 199.96 mm
Dimensions front: AF: 24.31 mm, BF3: 24.3 mm, BF4: 24.31 mm, CF: 24.31 mm
Dimensions back: AR: 25.92 mm, BR3: 25.92 mm, BR4: 25.93 mm, CR: 25.92 mm
Transmittance: 51.8 % at λ = 360 nm, 71.7 % at λ = 420 nm, 76 % at λ = 620 nm
Light yield: 17.7
ΔK: 0.98 m-1
Spread for T = 50 %: 0.65 nm
Lot: B-2
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.974 mm
Dimensions front: AF: 24.297 mm, BF3: 24.306 mm, BF4: 24.32 mm, CF: 24.297 mm
Dimensions back: AR: 25.912 mm, BR3: 25.925 mm, BR4: 25.94 mm, CR: 25.912 mm
Transmittance: 53 % at λ = 360 nm, 71.6 % at λ = 420 nm, 75.4 % at λ = 620 nm
Light yield: 17.5343
Light yield coefficient: 0.283269
Spread for T = 50 %: 0.21 nm
Lot: B-2
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50 % at λ = 360 nm, 70.1 % at λ = 420 nm, 76.3 % at λ = 620 nm
Transmittance AI: 40.6 % at λ = 360 nm, 57.1 % at λ = 420 nm, 70 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 1.02 m-1
Box Number: 93
Lot: B-2
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: 2905032821/0720006925
Notes:


Version history

Time Author Change comment
17. Jun 2021 19:04:22 CEST oafedulidis Assigned crystal to unit #2176
15. Apr 2019 13:30:44 CEST Tobias Updated room and other location details.
21. Sep 2018 12:52:20 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 12:26:26 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:14:08 CEST Tobias Imported crystal from database at JLU Gießen