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Show crystal 4170 - Archived data from Wed, 08. May 2019 13:32:08 CEST


This is all the information about the crystal 4170. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 4170
Type: EC
   
Data from BTCP:  
Length: 199.95 mm
Dimensions front: AF: 24.35 mm, BF3: 24.35 mm, BF4: 24.34 mm, CF: 24.35 mm
Dimensions back: AR: 25.98 mm, BR3: 25.98 mm, BR4: 25.96 mm, CR: 25.98 mm
Transmittance: 50.7 % at λ = 360 nm, 72.4 % at λ = 420 nm, 76.5 % at λ = 620 nm
Light yield: 18.3
ΔK: 0.8 m-1
Spread for T = 50 %: 0.58 nm
Lot: B-5
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.964 mm
Dimensions front: AF: 24.317 mm, BF3: 24.326 mm, BF4: 24.334 mm, CF: 24.318 mm
Dimensions back: AR: 25.946 mm, BR3: 25.958 mm, BR4: 25.967 mm, CR: 25.948 mm
Transmittance: 51.3 % at λ = 360 nm, 72.4 % at λ = 420 nm, 76.1 % at λ = 620 nm
Light yield: 19.1323
Light yield coefficient: 0.309084
Spread for T = 50 %: 0.37 nm
Lot: B-5
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.2 % at λ = 360 nm, 71.1 % at λ = 420 nm, 77.2 % at λ = 620 nm
Transmittance AI: 40.6 % at λ = 360 nm, 60.8 % at λ = 420 nm, 72.5 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.78 m-1
Box Number: 82
Lot: B-5
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB2/88-90 Shelf 12D
Notes:


Version history

Time Author Change comment
22. Oct 2021 14:06:28 CEST cschnier Updated location based on location change of the submodule.
12. Jul 2021 11:09:19 CEST cschnier Updated location based on location change of the submodule.
29. Jan 2021 11:11:14 CET cschnier Updated location based on location change of the submodule.
02. Oct 2020 14:09:33 CEST cschnier Updated location based on location change of the submodule.
31. Mar 2020 08:52:23 CEST jreher Assigned crystal to unit #920
08. May 2019 13:32:08 CEST cschnier
15. Apr 2019 13:31:03 CEST Tobias Updated room and other location details.
05. Dec 2018 09:57:57 CET cschnier
21. Sep 2018 12:54:33 CEST Tobias Updated room and other location details.
21. Apr 2017 13:15:38 CEST Tobias Imported crystal from database at JLU Gießen