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Show crystal 279


This is all the information about the crystal 279. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 279
Type: EC
   
Data from BTCP:  
Length: 199.94 mm
Dimensions front: AF: 24.32 mm, BF3: 24.33 mm, BF4: 24.34 mm, CF: 24.33 mm
Dimensions back: AR: 25.92 mm, BR3: 25.97 mm, BR4: 25.98 mm, CR: 25.93 mm
Transmittance: 50.1 % at λ = 360 nm, 72.3 % at λ = 420 nm, 76.3 % at λ = 620 nm
Light yield: 17.3
ΔK: 0.45 m-1
Spread for T = 50 %: 0.44 nm
Lot: B-1
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.95 mm
Dimensions front: AF: 24.298 mm, BF3: 24.336 mm, BF4: 24.35 mm, CF: 24.307 mm
Dimensions back: AR: 25.905 mm, BR3: 25.972 mm, BR4: 25.987 mm, CR: 25.914 mm
Transmittance: 51.9 % at λ = 360 nm, 71.5 % at λ = 420 nm, 75.2 % at λ = 620 nm
Light yield: 16.8775
Light yield coefficient: 0.272658
Spread for T = 50 %: 0.39 nm
Lot: B-1
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47 % at λ = 360 nm, 68.3 % at λ = 420 nm, 73.8 % at λ = 620 nm
Transmittance AI: 44.6 % at λ = 360 nm, 61.4 % at λ = 420 nm, 71.6 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.53 m-1
Box Number: 54
Lot: B-1
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: China
Location Details: unknown
Notes: Sent to China for tests many many years ago. Mail 22.09.15


Version history

Time Author Change comment
04. Dec 2018 16:31:45 CET cschnier Sent to China for tests many many years ago. Mail 22.09.15
21. Apr 2017 13:13:41 CEST Tobias Imported crystal from database at JLU Gießen