Rigaku Radioflex RF-250EGM2 250kV Radiographic Generator Set

The RF-250EGM2 offering 250kV of x-ray power is suited to medium to heavy duty applications.

The Rigaku RF-250EGM2 is a micro computerised industrial radiographic x-ray systems for Non-Destructive Testing (NDT) inspection applications. It is indispensable for medium to heavy-duty radiographic operations.

The Rigaku Radioflex RF-250EGM2 250kV radiographic generator set combines excellent performance, reliability and affordability. In additional, it’s relative light weight makes it ideal for field applications.

The microcomputer driven controller has been designed for field work with large user-friendly buttons. Operators are easily able to to memorise and recall exposure conditions using the controller that has been thoughtfully designed for repetitive operations.

Other models in the Rigaku Radioflex range include:

Key Features

The Radioflex RF-250EGM2 radiographic generators features:

  • Highly reliable ceramic x-ray tube with proven track record
  • User-friendly operation
  • Excellent durability
  • Safe operation
  • Compact size are light weight
  • Robust construction capable of  withstanding rugged field use conditions


Tube Voltage130 to 250kV in 2kV steps
Tube CurrentSTD mode - 5mA (at 140kV+)
LOW mode - ~4mA (at 140kV+)
Duty CycleIntermittent continuous (1:1, max, 6min @25°C)
X-Ray TubeCeramic x-ray tube
Focal spot size 2.0mm x 2.0mm (nom.)
Inherent FilterAluminium 2mm + Beryllium 1mm
DimensionsGenerator - 320(W) x 320(D) x 632(H) mm
Controller - 360(W) x 340(D) x 208(H) mm
WeightGenerator - 28.0kg
Controller - 17.2kg
Power SupplySingle phase 240VAC, 50/60Hz
Power ConsumptionSTD mode - 3.7kVA
LOW mode - 2.8kVA
Generator InsulationSF6 insulation gas
Generator CoolingForced air cooling by radiator

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