Features
- Suitable for IMRT and dynamic field measurements
- The latest development in fluid-filled ion chamber technology
- Includes small volume ion chambers with high spatial resolution
- Records the data of a complete profile within 1 s
The LA48 linear chamber array is specially designed for fast, accurate and reliable dynamic field dosimetry measurements of virtual wedges and multileaf collimators. It incorporates the latest development in fluid-filled ion chamber technology into an advanced ion chamber array. The combination of speed, accuracy and spatial resolution down to 1 mm featured by the LA48 is simply not possible with other systems. The array has a measuring length of 37 cm and contains 47 fluid filled 8 mm3 ion chambers, each 4 mm x 4 mm x 0.5 mm, spaced 8 mm on center. The LA48 array is used in conjunction with a MULTIDOS multichannel dosemeter and an ME48 extender. The MEPHYSTO mc2 software is required for operation. A software module to control the measurement, store the data and evaluate the results is included. For measurements in water, the LA48 array is mounted to the moving mechanism of an MP3, MP3-M or MP2 phantom tank. By using the appropriate holding devices, the LA48 array may also be used as an air scanner.
Parts
L981099 LA48 Option for MP3/MP3-M including MULTIDOS dosemeter and ME48 extender
S080045.002 Option MLCSoft for MEPHYSTO mc2 to check leaf positioning
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