METHOD FOR TUNING SPECTROMETRIC EQUIPMENT Russian patent published in 2021 - IPC H03K3/84 G21C17/00 

FIELD: analog-digital computing.

SUBSTANCE: invention relates to the field of analog-digital computing. To achieve the effect, the method performs registration of pulse signals of the detector of the neutron flux of a nuclear reactor, control and processing of the output analog signal of the spectrometric amplifier, storage of information. For tuning, the calibration equipment is connected, which provides the tuning of the spectrometric path of the tuned equipment. A spectrometric pulse signal from the detector is fed to its input, and the spectrometric voltage pulses are averaged. The averaged voltage pulse is digitized and the digitized information is stored. The detector is disconnected from the input of the calibration equipment and an arbitrary waveform pulse generator is connected to this input through current-forming resistors. It is converted into analog form and an analog pulse signal is generated at the output of the spectrometric amplifier. By adjusting the amplitude of the output voltage pulse of the generator, the amplitude of the output voltage pulse of the spectrometric amplifier of the calibration equipment is tuned, achieving coincidence in amplitude with the averaged voltage pulse.

EFFECT: improving the accuracy of tuning spectrometric equipment and prompt replacement of measuring equipment.

1 cl, 3 dwg