RFD 3G-pSi diode reference detector

Based on the 3rd generation of pSi semiconductors. Since their introduction in 1992, the high doped p-type silicon detector chips, specifically designed for radiation therapy applications, have been the natural choice for measurements where high spatial resolution is required. The accuracy and lifetime of the diode detectors is unsurpassed in the field of radiation therapy today.

IBA Dosimetry Radiation Product RFD

Description

TypeApplicationColor

RFD 3G-pSi

Reference detectorblack

 


Technical specs

RFD 3G-pSi diode reference detector

  • Enclosure material: ABS and epoxy
  • Measurement point: Indicated by a white dot on the detector
  • Chip size (mm): 2.1 ˣ 2.1 ˣ 0.4
  • Active detector diameter (mm): 1.6
  • Active detector thickness (mm): 0.08

 

Operational characteristics for RFD 3G-pS

  • Typical sensitivity: 100 nC/Gy
  • Sensitivity decrease:  Co-60 < 1%/250 Gy ; 6 MV < 1%/250 Gy ; 15 MV < 1%/250 Gy
  • Dose rate linearity, conventional beams: < 1% in the range 0.1 - 0.6 mGy/pulse
  • Dose rate linearity, FFF beams: 3% at 1.0 mGy/pulse, 7% at 2.3 mGy/pulse
  • Sensitivity change with temperature: 0.25%/oC (typical)
  • Operating Voltage: 0 V
  • Waterproof: Yes
  • Polarity: Positive current on center connection

    Related Products

    IBA Dosimetry Radiation Product EFD 3G PSI

    EFD 3G-pSi electron diode field detector

    For electron relative field analysis and output factor measurements.

    Discover
    IBA Dosimetry Radiation Product PFD 3g diode

    PFD 3G-pSi Photon diode field detector

    For photon relative field analysis and output factor measurements.

    Discover
    IBA Dosimetry Radiation Therapy Product Razor Detector Diode Teaser

    RAZOR Detector

    High Performance Diode Detector for Small Field Dosimetry in RT

    Discover
    IBA Dosimetry Radiation Product Stealth Chamber

    Stealth Chamber

    Perturbation Free "Beam Invisible"
    Reference Signal Chamber for Relative Dosimetry

    Discover
    IBA Dosimetry Radiation Therapy Product Razor Chamber Teaser

    RAZOR Chamber

    Compact Air Ionization Chamber for Relative and Absolute Dosimetry

    Discover
    IBA Dosimetry Radiation Product Razor Nano Chamber

    RAZOR Nano Chamber

    Smallest available Ionization Chamber for Small Field Dosimetry worldwide

    Discover
    IBA Dosimetry Radiation Therapy Product Blue Phantom 2

    Blue Phantom 2

    3D Water Phantom System for
    complete LINAC Commissioning & QA

    Discover
    IBA Dosimetry Radiation Product Blue Phantom Compact

    Blue Phantom COMPACT

    2D Water Phantom Solution for Beam Commissioning & Annual QA

    Discover
    IBA Dosimetry Radiation Product Blue Phantom Helix Preview

    Blue Phantom Helix

    Commissioning & QA for Tomotherapy®.

    Discover
    IBA Dosimetry Radiation Product myQA Halo Scene & Software

    myQA HALO Package

    The commissioning and beam data collection
    package for the Varian Halcyon™ machine.*

    Discover
    IBA Dosimetry myQA Accept Logo

    myQA Accept

    Platform-based Beam Scanning
    uniquely connected to Patient QA and Machine QA

    Discover