Device of a radiation control of the personnel the ALPHA-K
The device of a radiation control of the personnel is intended for the control of impurity of hands of workers of the enterprises by alpha-radioactive substances.
On a photo: the Device of a radiation control of the personnel the ALPHA-K
The device of a radiation control of the personnel provides:
Partite measuring of a degree of pollution of each hand by alpha-radioactive substances, comparison of the gained data with the erected master level;
Possibility of measuring of a background of detectors after each cycle of measuring of pollution with the subsequent self-acting account of a background in each measuring channel;
Deduction of signals "Measuring",, "Purely", "Untidily" (partitely for each hand), "Ready", "High background";
Possibility of a step change of thresholds of the alarm system in a gamut from 0,1 to 2 alpha-chast. / (minute·cm2) with step-type behaviour 0,1 alpha-chast. / (minute·cm2);
Possibility of adjustment of a high voltage of detectors in a gamut from 800 to 1700 B with step-type behaviour 1 V;
Possibility of the operative control of key parametres of adjustment device of a radiation control - voltages of a food of detectors, efficiencies of recording of detectors, an alarm system threshold - and pollution and background observed datas on a four-digit numeral diagramme board;
Possibility of nonsingle deactivation of a surface of detectors.
The note. The radiation control device is calculated on the continuous round-the-clock work.
Technical characteristics of the device of a radiation control of the personnel
Number of measuring channels
2
Gamut of measuring of exterior alpha radiation, С°
0,5-50
The basic relative accuracy of measuring, %, no more
