True Precision. PTW.

NOMEX® Multimeter

For Acceptance Testing and Routine Quality Control Measurements on Diagnostic X-ray Units

  • PC-based, state-of-the-art multiparameter measurement system for comprehensive X-ray imaging QA
  • Modular - individual, easy-to-upgrade models for specific X-ray modalities (RAD/FLU/DENT/MAM/CT)
  • Ultrafast setup - ready to use, only one cable to connect
  • Fully automated - all relevant ranges set up automatically
  • Most convenient result presentation - all parameters captured in one single exposure
  • Industry-leading precision, exceeding IEC standard requirements:
  • Dose accuracy within the RAD/FLU range typically ± 1.5%, within the MAM range ± 2.5% and kV accuracy within the RAD/FLU range typically ± 0.75% or ± 0.5 kV
  • Rotation-independent positioning in the central beam - no further alignment needed
  • Optional invasive or non-invasive mAs measurement
  • Intuitive software, including one-click export of data and waveform charts to MS Excel® report templates
  • Fully integrated with Track-it for long-term trend analysis
NOMEX Multimeter
  • Miniaturized multi-parameter measuring device compliant with IEC 61674
  • Has passed the Type Approval Under German Law as a diagnostic dosemeter by the German National Metrology Institute, PTB
  • For measurements in RAD/FLU, DENT, CT, MAM (incl. Mo/Mo, Mo/Rh, W/Al, W/Rh, W/Ag, Rh/Rh)
  • Connection of the CE marked class IIb certified multimeter to a PC via USB
  • Single exposure simultaneously captures: dose, dose rate, dose per pulse, pulses, frequency, irradiation time, tube voltage (kVpmax, kVpmean, PPV) , total filtration, half value layer, together with waveforms for both kV and dose rate and optionally the mAs (invasively or non-invasively)
  • Practical peak voltage (PPV) calculation according to the algorithm of IEC 61676


NOMEX® Software
  • Modifiable parameter displaying (view all parameters at a glance or just selected ones)
  • Statistic calculations (mean value, standard deviation, coefficient of variation) by simply marking the results of interest
  • Adjustable timer functions (start or stop delays) and waveform sampling up to 60 seconds
  • Data and waveform export as XML, XLS or CSV file for subsequent data processing in Excel
  • Software menu available in different languages (German, English, French, Spanish, Portuguese, Italian, Russian, Chinese, Japanese)

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Image Gallery

NOMEX Multimeter Connection
NOMEX Multimeter Evaluation
NOMEX Multimeter in Dental Application
NOMEX Multimeter in MAM Application
NOMEX Multimeter Positioning
NOMEX Dosemeter with CT Ion Chamber 100 mm long
NOMEX Dosemeter with CT Ion Chamber 300 mm long
NOMEX Dosemeter with NOMEX Multimeter
NOMEX Dosemeter with NOMEX RFD Detector
NOMEX Dosemeter with SFD Ion Chamber 6 ccm
NOMEX Dosemeter with SFD Ion Chamber 75 ccm


NOMEX® Multimeter models for specific X-ray modalities

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