ArcCHECK is the only detector array specifically designed to identify errors in rotational delivery. It is the ideal solution for 4D Patient Pre-Treatment QA for IMRT, VMAT, SBRT, and MRgRT; including specialty systems such as Varian Medical Systems Halcyon System and Ethos Therapy; and Accuray TomoTherapy and Radixact Systems.
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Specification
• Detector Type: SunPoint® Diode Detectors
• Detector Quantity: 1,386
• Detector Spacing (cm): 1.0, 0.7 cm Beams Eye View, 0.5 cm with Merge feature
• Array Diameter (cm): 21.0
• Array Diameter (cm): 21.0
• Water Equivalent Inherent Buildup (g/cm2): 3.3
• Detector Physical Depth (cm): 2.9
• Array Geometry: Helical Grid (HeliGrid) 1 cm offset
• Phantom Material: PMMA (Acrylic)
• Active Detector Area (mm2): 0.64
• Detector Sensitivity (nC/Gy): 32.0
• Max Dose/Pulse (Gy): 0.003
• Detector Stability: 0.5% / kGy at 6 MV
• Dose Rate Dependence: ± 1%
• Update Frequency (ms): 50
• Number of Connection Cables: Single power/data cable
• Dimensions (cm2): 27.0 x 43.0
• Weight (kg): 15.4
• Transport Option: 18-inch wide trolley, designed to slide away after positioning on the couch; not MR-compatible