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Precision Test Patterns


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Products Description

Precision test patterns provide an easy means of measuring the resolution and modulation transfer (MTF) function of x-ray systems.  Resolution in lp/mm of a mammographic system is an objective means of monitoring image quality.
They are compatible with all x-ray machines and are widely used by radiology equipment manufacturers.

Product Features :

  • The resolution patterns all have specific applications.
  •  Group test patterns have varying numbers of line pair groups with radiopaque numbers to indicate the resolution (in lp/mm) of each group

 

Benefits :

  • Wide range of measuring patterns and sizes
  •  Group number range from 1 to 20
  •  Resolution in lp/mm of a mammographic system is an objective means of monitoring image quality.

 

Certification and Warranty :

  • The different Precision Test Patterns each carry a 1 year warranty.

 

Gammex 141 High Contrast Resolution Test Tool Specifications :

  • Geometric Progression : 2 1/3
  • Construction : White Plastic (outside)
  • Dimensions : 18x18x1 cm (7x7x0.4 in)
  • Weight : 113 g (4 oz)
  • Eight Wire Mesh Patterns (inside) : 16 to 60 mesh

 

Gammex 141H High Contrast Resolution Test Tool Specifications :

  • Geometric Progression : 2 1/3
  • Construction : White Plastic (outside)
  • Dimensions : 18x18x1 cm (7x7x0.4 in)
  • Weight : 113 g (4 oz)
  • Eight Wire Mesh Patterns (inside) : 16 to 60 mesh

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Hospitals and Institutes who deal with X-Ray and radioactive material and equipment's are responsible for ensuring that their radiation minimize harm and risk to Technicians, workers and Public which will enable you to comply with Atomic Energy Regulatory Board regulations.

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