The Multi-Input Alpha Spectrometer, based on Silicon Ion Implanted Detectors, is a product for precise alpha spectroscopy. It is intended for the transformation of alpha-particle energies into electrical signals,  amplification, filtration, transformation, acquisition and further spectra processing with determination of intensities of spectral lines. The thin entrance window of the detectors provides good energy resolution even located close to alpha radioactive sources, and also provides high efficiency registration of alpha particles.

Example picture shown with 8 chambers. Also available with 12 chambers.