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Show crystal 1257


This is all the information about the crystal 1257. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 1257
Type: 1 L
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 21.15 mm, BF3: 21.24 mm, BF4: 21.23 mm, CF: 21.21 mm
Dimensions back: AR: 28.99 mm, BR3: 28.71 mm, BR4: 28.7 mm, CR: 29.08 mm
Transmittance: 49.2 % at λ = 360 nm, 72 % at λ = 420 nm, 75.9 % at λ = 620 nm
Light yield: 18.6
ΔK: 0.27 m-1
Spread for T = 50 %: 0.53 nm
Lot: B-6
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.987 mm
Dimensions front: AF: 21.143 mm, BF3: 21.224 mm, BF4: 21.22 mm, CF: 21.195 mm
Dimensions back: AR: 28.992 mm, BR3: 28.701 mm, BR4: 28.694 mm, CR: 29.063 mm
Transmittance: 46.6 % at λ = 360 nm, 69.9 % at λ = 420 nm, 74.4 % at λ = 620 nm
Light yield: 23.1216
Light yield coefficient: 0.357367
Spread for T = 50 %: 0.78 nm
Lot: B-6
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 48.3 % at λ = 360 nm, 71.5 % at λ = 420 nm, 77.8 % at λ = 620 nm
Transmittance AI: 43.9 % at λ = 360 nm, 65.5 % at λ = 420 nm, 75.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.44 m-1
Box Number: 9
Lot: B-6
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: unknown
Location Details: unknown
Notes:


Version history

Time Author Change comment
21. Apr 2017 13:16:03 CEST Tobias Imported crystal from database at JLU Gießen