Phorad® precision photometers serve specialized markets where lighting conditions, viewing environments, and measurement accuracy directly affect outcomes, safety, and compliance.

Radiography Display QA

Measurement of display luminance and grayscale performance for diagnostic image interpretation.

Medical Imaging Quality Assurance

Routine QA, acceptance testing, and ambient light control in hospitals and imaging centers.

Non-Destructive Testing (NDT)

UV-A irradiance and inspection lighting measurement for FPI, MPI, and industrial radiography.

Aerospace & High-Reliability Inspection

Inspection lighting verification for aerospace, defense, and safety-critical manufacturing.

Calibration & Metrology Services

Reference-grade measurement for calibration labs and QA service providers. NIST Traceable

Research & Technical Evaluation

Light measurement support for R&D, validation testing, and technical analysis.

Why These Markets Choose Phorad®

• Accuracy 
• Repeatability
• NIST-traceable calibration
• Compliance-focused design