In 1919, rutherford used the alpha particle bombardment of natural radioactive nitrogen, by artificial implementation of a nuclear reaction for the first time, the emergence of accelerator 30 s and early 40 s of the reactor is built, for the study of nuclear reactions provides a powerful tool, now with the development of The Times, the precision of measurement of the radiation energy has been greatly improved, the development of nuclear electronics and computer technology, fundamentally improved data acquisition and processing power, but the radiation is harmful to human body, after all, how remote radiation signal acquisition and data analysis, become the industry need to solve the problem,

When I was doing just to the institute of engineers, it is necessary to study the radiation signal, grabbing signal with oscilloscope and spectrum instrument to measure the frequency, intensity, waveform display, but the radiation damage to the human body makes me scared, in order to stay healthy, I need to away from the radiation source, multi-channel signals studied over a long distance, but I don't know how to remote control more than one oscilloscope and spectrometer, the moment can I work overtime to complete task at hand, but the thought of the coming after work will have been working in traditional test mode, I incomparably scalp pins and needles, so I decided to make some changes, I have heard in college teacher speak of automated test lesson, I understand and promote the efficiency of automated tests in the test in a remote control device to us how big is the stronghold of health benefits,

I go online to consult the relevant information and made a preliminary market research, such as NSAT - 4000 multi-channel data acquisition system is based on the concept of virtual instrument and remote control of multiple devices, so I decided to contact the manufacturers, further communication and understanding, the result......