A VUV spectrometer for the GOL-3-II plasma facility is described. It is bas
ed on the MB-3 vacuum monochromator and equipped with advanced units for sp
ectrum recording, including a digital readout system. The spectrometer can
be used either to record the spectrum over an exposure of 1 mus or more and
measure the time variations in the radiation intensity at a given waveleng
th. The operating wavelength range is 50-400 nm.