GS-512i is a 512-channel gamma-ray spectrometer designed for field exploration of mineral deposits, gamma spectrometry, measuring of concentrations of naturally occurring isotopes K [%, nG / h], U [ppm, nG / h], Th [ppm, nG / h] and total activities in uranium equivalent concentration [ppm Ueq]. The GS-512i gamma spectrometer also allows users to set up to four ROI’s (Region Of Interest) to measure pulse counts in user-defined channels/energy ranges.

More information
Request a Quote


This old type of gamma-ray spectrometer was replaced by GS-512i in 2014. We still provide service for GS-512.

More information