The gold standard in detector performance measurement.
The only fully automated, IEC 62220-1 compliant system for medical x-ray detectors.
IEC 62220-1 · Automated acquisition · Multi-modality
Trusted across imaging OEMs and healthcare technology leaders
Built on IEC 62220-1
A full DQE assessment in 15 minutes.
DQEPro integrates a calibrated solid-state exposure chamber and standards-aligned analysis into a single portable instrument — acquiring, processing, and reporting detector performance without operator intervention between frames.
IEC 62220-1 compliant
Analysis aligned with both the 2003 and 2015 editions — across radiography, mammography, CR, dental, and CT.
15-minute assessment
Full DQE, MTF, and NPS measurement in about 15 minutes — completed in the x-ray room of a live clinical department.
RQA-3, -5, -7 reference beams
IEC reference spectra from 50–90 kV, HVL 3–12 mmAl, verified on-site with the integrated HVL sensor.
Acquire · Analyze · Report
One instrument, end to end.
Acquire
Integrated solid-state chamber captures image-plane air KERMA alongside each exposure — down to 0.01 μGy.
Analyze
Slanted-edge MTF, Wiener NPS, zero-frequency DQE, and quantum-noise limit — computed per IEC 62220-1.
Report
Per-axis DQE, MTF, and NPS plots, linearity curves, and pulse waveforms — exported as PDF, XML, or XLS.
Clinical-environment testing
Lab performance in the field.
The full IEC 62220-1 methodology in a carry-on case. Same beam qualities, same analysis, same report format — whether the detector is on a production line, in an x-ray room, or on a research bench.
Carry-on form factor
Exposure chamber, electronics, and calibration in a rugged, airline-compliant case.
Solid-state chamber
No moving parts, no recalibration after transport — ultra-flat energy response.
HVL-verified on-site
Integrated half-value-layer sensor confirms beam quality before each measurement run.
Traceable calibration
Factory-calibrated RQA beams; accredited air-chamber certificate available.
From our engineers
Why do you need a DQEPro?
Per IEC 62220-1
Five measurements. One report.
Every assessment produces per-axis DQE, MTF, NPS, linearity, and waveform analysis — computed automatically and exported as PDF, XML, or XLS for engineering review, 510(k) documentation, and system acceptance.
DQE
Zero-frequency and frequency-dependent DQE, reported independently in both image axes.
MTF
Presampling MTF from slanted-edge analysis — 50%, 10%, and 5% cutoff frequencies reported.
NPS
Two-dimensional Wiener noise power spectrum, normalized to incident quanta per mm².
Linearity
System response across the exposure range; quantum-noise limit reported in μGy.
Waveform
X-ray pulse shape — detects tube arcing, cable capacitance, and generator ripple.
A real DQEPro report.
15-minute CsI flat-panel assessment — RQA-5 spectrum, zero-frequency DQE of 58%, raw PDF.
View Sample Report