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Show crystal 2907 - Archived data from Mon, 08. April 2019 11:03:30 CEST


This is all the information about the crystal 2907. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2907
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.33 mm, BF3: 24.35 mm, BF4: 24.36 mm, CF: 24.31 mm
Dimensions back: AR: 25.96 mm, BR3: 25.97 mm, BR4: 25.98 mm, CR: 25.94 mm
Transmittance: 51.2 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 17.9
ΔK: 0.56 m-1
Spread for T = 50 %: 1.2 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.988 mm
Dimensions front: AF: 24.321 mm, BF3: 24.333 mm, BF4: 24.341 mm, CF: 24.298 mm
Dimensions back: AR: 25.945 mm, BR3: 25.955 mm, BR4: 25.963 mm, CR: 25.921 mm
Transmittance: 53.3 % at λ = 360 nm, 72.2 % at λ = 420 nm, 75.7 % at λ = 620 nm
Light yield: 18.4572
Light yield coefficient: 0.298178
Spread for T = 50 %: 0.28 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49 % at λ = 360 nm, 70.9 % at λ = 420 nm, 75.9 % at λ = 620 nm
Transmittance AI: 43 % at λ = 360 nm, 61.6 % at λ = 420 nm, 71.3 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.7 m-1
Box Number: 38
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room: NABF 04/283 3F 13 middle
Notes:


Version history

Time Author Change comment
03. Apr 2020 10:07:04 CEST jreher Assigned crystal to unit #1205
11. Oct 2019 15:24:01 CEST fgrimm changed Location Details
15. Apr 2019 13:30:55 CEST Tobias Updated room and other location details.
08. Apr 2019 11:03:30 CEST thomas
21. Sep 2018 12:53:37 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 12:28:32 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:02 CEST Tobias Imported crystal from database at JLU Gießen