| 摘要 |
<p>The gauging head for detecting and determination of radioactive elements in the low pressure chromatography tube consists of a scintillation detector (2) of radioactive radiation which is seated, and by means of an arresting screw (3), mounted into a lead basic unit (1) cavity in front of which, there is a measuring cell (4) whereinto a capillary (9), with a tested sample, is placed. The capillary (9) is sealed up with a lead cover (6) with a recess (7), detachably attached to the head of the basic unit (1). An aperture (3) terminating a capillary sector (9), wherefrom a signal is read, might be placed in the measuring cell (4). A bushing guide (11) of the capillary (9) is embedded in the recess (7) of the cover (6).</p> |
