RT Helper

RT Helper is a professional mobile tool for industrial radiographic testing (RT).
It helps inspectors perform exposure calculations faster, avoid common mistakes, and generate clear documentation directly on site.

RT Helper supports both X-ray tubes and the most common isotopic sources (Se-75, Ir-192, Co-60).
Designed by an experienced NDT specialist, the app focuses on accuracy, usability, and real field requirements.

FREE VERSION FEATURES

• Exposure time calculator for Se-75, Ir-192 and Co-60
• Exposure time calculator for all available X-ray tubes
• Up to 4 customizable presets for quick switching between parameters
• Built-in exposure timer with sound notification

PRO VERSION FEATURES (Subscription)

Unlock the full RT workflow:

• Save inspection results and maintain a complete history
• Advanced filters: search by date, customer, object, order, drawing, inspector
• Generate professional PDF reports with logos, photos, weld drawings and testing data
• Add and manage inspectors with certificates and levels
• Attach and preview project drawings offline
• Full access to all RT calculation tools and exposure schemes
• Voltage and IQI selection based on material and thickness
• Export and print documentation when needed

FOR WHOM

RT Helper is created for:

• RT Level I–III inspectors
• NDT technicians working with film radiography
• Supervisors and documentation specialists
• Students preparing for RT certification

WHY RT HELPER

• Reliable field calculations
• Practical workflow for daily industrial use
• Reduced risk of manual errors
• Clear and consistent documentation
• Offline support