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Y303R X-Ray Tube

  • Y303R is a multipurpose low-energy X-ray tube with a stainless-steel housing and internal lead lining. Insulating oil provides high-voltage insulation and cooling. The anode is connected to high voltage and the cathode is grounded. An imported ultra-thin 100μm beryllium window is used. Compact and lightweight, it offers advantages in heat dissipation and radiation shielding over comparable silicone-rubber products, making it well suited to thickness measurement.

  • Well suited to thickness measurement of paper, nonwoven fabrics, aluminum foil and copper foil. Suitable for X-ray fluorescence (XRF) analysis of light elements. Also particularly well suited to X-ray thickness measurement of materials composed of light elements.

Technical Specifications

Maximum Tube Voltage20 kVTarget MaterialW/Mo/Cr/Rh/Cu/Ag (other target materials optional)
Tube Current0.1-1.0 mABeryllium Window Thickness100 μm imported beryllium window
Maximum Power15 WFocal Spot Size1 mm
Filament Current1.7 AGroundingGrounded cathode; positive high voltage at anode
Filament Voltage≈2.5 VMaximum DimensionsΦ51×140
Target Angle20° (30° optional)Surface TemperatureBelow 55 °C