logo

With the aid of a star test (or sector-star test) exposure, the size and shape of tube assembly focal spots can be determined in a very simple manner. This method is less complicated than the pinhole or slit camera process and assuming an approximately ideal intensity distribution in the focal spot, it is in many cases fully adequate.

Further information on the topic "Determining the focal spot through star test" is summarized here. This information can also help you to find the right test type for your field of application.
 
Title
Resolution
Dimension
Request
Datasheet
Star Test Pattern for measuring focal Spot
9 0,5°
0,63 LP/mm bis 20 LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 0,5° 360
0,63 LP/mm bis 20 LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 1,0°
1,27 LP/mm bis 16 LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 1,0° 360
1,27 LP/mm bis 16 LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 1,5°
0,85 LP/mm bis 16 LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 1,5° 360
0,85 LP/mm bis 16 LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 2,0° 360
0,64 LP/mm bis 10 LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 2,0°
0,64 LP/mm bis 10 LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 5,0°
LP/mm bis LP/mm
Diameter: 55 mm
Star Test Pattern for measuring focal Spot
9 5,0° 360
LP/mm bis LP/mm
Diameter: 55 mm

X

Title: Type 9 0,5°

Test pattern type 9 0,5°
Dimension:
Diameter: 55 mm
Resolution:
0,63 LP/mm - 20 LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 0,5° 360

Test pattern type 9 0,5° 360
Dimension:
Diameter: 55 mm
Resolution:
0,63 LP/mm - 20 LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 1,0°

Test pattern type 9 1,0°
Dimension:
Diameter: 55 mm
Resolution:
1,27 LP/mm - 16 LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 1,0° 360

Test pattern type 9 1,0° 360
Dimension:
Diameter: 55 mm
Resolution:
1,27 LP/mm - 16 LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 1,5°

Test pattern type 9 1,5°
Dimension:
Diameter: 55 mm
Resolution:
0,85 LP/mm - 16 LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 1,5° 360

Test pattern type 9 1,5° 360
Dimension:
Diameter: 55 mm
Resolution:
0,85 LP/mm - 16 LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 2,0° 360

Test pattern type 9 2,0° 360
Dimension:
Diameter: 55 mm
Resolution:
0,64 LP/mm - 10 LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 2,0°

Test pattern type 9 2,0°
Dimension:
Diameter: 55 mm
Resolution:
0,64 LP/mm - 10 LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 5,0°

Test pattern type 9 5,0°
Dimension:
Diameter: 55 mm
Resolution:
LP/mm - LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

X

Title: Type 9 5,0° 360

Test pattern type 9 5,0° 360
Dimension:
Diameter: 55 mm
Resolution:
LP/mm - LP/mm
Resolution steps:
Number of groups:
0

Available lead thicknesses 0,01 0,02 0,025 0,03 0,05 0,08 0,1 0,2

⎙ Druckversion

Impressum Sprache ändern german
brochure
Click here to download our brochure of Type 18!