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Products
PTW-Freiburg
Single Crystal Diamond Detector
Model: microDiamond
Description
microDiamond is the first commercially available single crystal diamond detector (SCDD) worldwide suitable for clinical dosimetry. As a synthetic diamond detector, which is reproducibly manufactured in a new innovative production process, it combines the advantages of natural diamond detectors and silicon diode detectors almost perfectly. Due to its special design and material properties, microDiamond shows almost no deviations in absorbed dose to water even in the smallest field sizes, making it a perfect choice for accurate small field dosimetry.
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Features
• Nearly water equivalent for all beam energies
• Very small sensitive volume (0.004 mm³) - perfect choice for small field dosimetry
• Suitable for all field sizes up to 40 cm x 40 cm
• Precise, accurate measurements in photon, electron and proton fields
• Excellent radiation hardness, minimal energy, temperature and directional dependence
• No high voltage required. Suitable for all connecting systems
(BNT, TNC, M)
• Very small sensitive volume (0.004 mm³) - perfect choice for small field dosimetry
• Suitable for all field sizes up to 40 cm x 40 cm
• Precise, accurate measurements in photon, electron and proton fields
• Excellent radiation hardness, minimal energy, temperature and directional dependence
• No high voltage required. Suitable for all connecting systems
(BNT, TNC, M)
Specification
• Design: waterproof, disk-shaped, sensitive volume perpendicular to detector axis
• Measuring quantity:absorbed dose to water
• Nominal sensitive volume: 0.004 mm³, radius 1.1 mm, thickness 1 µm
• Reference point:on detector axis, 1 mm from detector tip, marked by ring
• Nominal response: 1 nC/Gy
• Detector bias: 0 V
• Radiation quality: 100 keV ... 25 MV photons
(6 ... 25) MeV electrons
(70 ... 230) MeV protons
• Field size: (1 x 1) cm² ... (40 x 40) cm²
• Connectors: BNT, TNC or M
• Measuring quantity:absorbed dose to water
• Nominal sensitive volume: 0.004 mm³, radius 1.1 mm, thickness 1 µm
• Reference point:on detector axis, 1 mm from detector tip, marked by ring
• Nominal response: 1 nC/Gy
• Detector bias: 0 V
• Radiation quality: 100 keV ... 25 MV photons
(6 ... 25) MeV electrons
(70 ... 230) MeV protons
• Field size: (1 x 1) cm² ... (40 x 40) cm²
• Connectors: BNT, TNC or M
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Request Price/Quote
