Test Patterns

Test patterns are used to determine the resolution of the X-ray machine. Different number of line pairs per mm (LP/mm) and different thickness of the lead shield are used depending on application and modality. Our high-precision X-ray test patterns vary from 1 - 20 LP/mm:

• 1.0-4.8 LP/mm, 0.1 mm Pb (model 07-501-2000)
• 0.5-5.0 LP/mm, 0.1 mm Pb (model 07-523-2000)
• 0.6-5.0 LP/mm, 0.05 mm Pb (model 07-535)
• 1.5-20.0 LP/mm, 0.025 mm Pb (07-539)