The EDGE Detector characterizes penumbra more accurately and with less averaging than ionization chambers, making it the preferred detector for small field beam modeling and QA.
Waterproof and highly accurate, it works with all common water phantoms for SRS and IMRT beam modeling and TPS commissioning.
Well Suited for Small Fields: The EDGE Detector features a SunPoint® Diode Detector that is 842 times smaller and has 100 times more signal than ionization microchambers. Its small size makes it ideal for precise characterization of penumbra and steep gradients for fields ≤10 cm.
Maintain Compliance: The EDGE Detector supports TRS483 compliance and precision dosimetry.



