The analyzer is intended for rapid luminescence diagnostics of natural and man-made objects under off-laboratory conditions. In this device, luminescence is excited at 254 and 365 μm and detected in the following intervals: integral from 400 to 800 μm; blue from 400 to 460 μm; green from 460 to 540 μm; yellow-orange from 540 to 640 μm; and red from 640 to 800 μm. The device detects persistence times no less than 10 msec.