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Show crystal 1921


This is all the information about the crystal 1921. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1921
Type: EC-R
   
Data from BTCP:  
Length: 199.93 mm
Dimensions front: AF: 24.33 mm, BF3: 24.34 mm, BF4: 24.35 mm, CF: 24.35 mm
Dimensions back: AR: 24.34 mm, BR3: 24.34 mm, BR4: 24.35 mm, CR: 24.35 mm
Transmittance: 49.7 % at λ = 360 nm, 72.2 % at λ = 420 nm, 76.5 % at λ = 620 nm
Light yield: 17.9
ΔK: 0.38 m-1
Spread for T = 50 %: 0.63 nm
Lot: B-9
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.945 mm
Dimensions front: AF: 24.336 mm, BF3: 24.352 mm, BF4: 24.347 mm, CF: 24.347 mm
Dimensions back: AR: 24.339 mm, BR3: 24.351 mm, BR4: 24.346 mm, CR: 24.351 mm
Transmittance: 51.2 % at λ = 360 nm, 72 % at λ = 420 nm, 75.9 % at λ = 620 nm
Light yield: 16.5589
Light yield coefficient: 0.246046
Spread for T = 50 %: 0.25 nm
Lot: B-9
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 50.8 % at λ = 360 nm, 71.8 % at λ = 420 nm, 78.3 % at λ = 620 nm
Transmittance AI: 45.1 % at λ = 360 nm, 63.8 % at λ = 420 nm, 74.6 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.59 m-1
Box Number: 92
Lot: B-9
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: unknown
Location Details: unknown
Notes:


Version history

Time Author Change comment
21. Apr 2017 13:16:48 CEST Tobias Imported crystal from database at JLU Gießen