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Exradin® A30 Ion Chamber, 0.007 cm^3 Ultra Thin Parallel Plate

Designed to minimize recombination in ultra-high dose rate Flash radiotherapy beams. Inherently waterproof. May be operated while fully submerged without any protective sheath.

Collecting Volume

  • 0.0077cc

Centroid of Collecting Volume*

  • 3.33 mm

Window Collector Gap

  • 0.3 mm

Collector Diameter

  • 5.7 mm

Guard Ring Width (Radial)

  • 4.4 mm

Window, Collector and Guard Material

  • C552™

Nominal Air Kerma Calibration Factor

  • 3.7E+9 Gy/C

Maximum Polarizing Voltage

  • 1000 VDC

Waterproof

  • Yes, integral waterproofing cap is polycarbonate, 1.0mm entry window, TG-51 compliant

Included Build-up Cap

  • Co-60 integral

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