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Film Placement Calculator

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Film Placement Calculator
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Film Placement Calculator Accurately calculates the spacing and exact placement positions for radiographic films to ensure equal distribution around a pipe or vessel.
Primary Dimensions
Pipe OD
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Outer Diameter (mm) Entering the Outer Diameter will automatically calculate the Circumference.
Circumference
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Circumference (mm) The total distance around the exterior of the pipe. Syncs automatically with OD.
Number of Films
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Number of Films Total quantity of radiographic films to be placed evenly around the circumference.
Advanced Parameters (Optional)
Film Length
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Film Length (mm) The physical length of the film wrapped around the circumference. Required to calculate Start/End positions and Overlap.
Min. Overlap Reqd.
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Minimum Overlap Required (mm) Sets a target overlap to validate your layout against. The system will warn you if actual overlap is below this value.
Exposure Technique
Shop Films
Film # Center (mm) Angle (°) Start (mm) End (mm)
Awaiting input for Circumference and Number of Films
Visualisation Standby
Total Spacing 0.0 mm
Coverage 0%
Actual Overlap N/A
Setup Mode SWSI
Disclaimer: Film positions are equally distributed around the entered circumference starting at Top Dead Center (0°). Final placement should always be verified against the applicable code, procedure, and customer requirements. Errors and omissions excepted.