Radiation Solutions RS-330/RS-332 Portable Gamma-Ray Spectrometers

The RS-330 series (RS-330/RS-332) portable gamma ray spectrometer is a new addition and advancement in RSI’s lightweight field spectrometers providing high sensitivity for geophysical, environmental and engineering applications. Special features and options ensure users quality results in the field. Options are available to change parameters for borehole or collimated setups. Advanced users are able to define and input their own measurement method. For operation in areas of unknown or concerning levels of radiation the RS-330 has several alarms that can be set to a specific level of radiation. In addition to K, U and Th users are able to record other radionuclides including Cs, Am and Ba.

As a portable tool it affords rapid turnaround for onsite sample analysis. In field projects that use multidisciplinary instrumentation, the RS-330 provides nondestructive measurements that can be easily scheduled into and around other lengthy and expensive operations.

Model Crystal
(size, type)
(lead shield)
RS-330 3″×3″ Nal No 540×125 4.0
RS-332 2″×2″ BGO Yes (removable) 460×125 9.0

Sensitivity (RS-330): 2π geometry
200 cpm/% K. 18 cpm/ppm U. 8 cpm/ppm Th

Product Brochure
Product Brochure