The objectives of our experiment are as followed; 1. to develop the simply and rapidly measurable system for various parameters of emanated radiation by using the diode with low cost and easy availability, 2. to establish the basic technique for computerization of measurement system. The results are as followed; Detector, using 1N4007 silicon diode, was selected as the most superior probe, because the leakage current was 0.5pA, signal current 1.82nA, and the ratio of noise/signal was 0.03%. The measured results showed that linearity and stability of 1N4007 silicon diode detector were within 1.6%, sensitivity by radiation damage was decreased maximum 1% per 100Gy. Also, beam flatness and symmetry were within 2%. (Author).