LUDLUM provides isotope identifier with an internal/external NaI/LaBr detector provides end users like first responders a simple tool to quickly locate any abnormal levels of radioactivity and accurately identify the isotopes present.
The 700-Series employs time-slicing and patented Quantum Compression Conversion (QCC) technology that delivers improved energy resolution, real-time background subtraction, and the highest degrees of sensitivity. Trace amount of 40K are embedded to provide gain stabilisation and self-calibration. All captured spectra data are stored to a removable compact flash card in ANSI N42.42 standard format. These units have a trace amount of 40K embedded to provide gain stabilisation and self-calibration.
Isotope Identifiers

Model 702i
5.1 x 3.8 cm (2 x 1.5 in.) Internal NaI Detector Self Calibrating

Model 702e
External 5.1 x 5.1 cm (2 x 2 in.) NaI Detector Provides Total Dose Rate & Dose Rate by Isotope Instantly Ethernet Connectivity for Remote Operation

Model 703e
External 7.6 x 7.6 cm (3 x 3 in.) NaI Detector Provides Total Dose Rate & Dose Rate by Isotope Instantly Ethernet Connectivity for Remote Operation

Model 711i
Internal 3.8 x 3.8 cm (1.5 x 1.5 in.) LaBr Detector Provides Total Dose Rate & Dose Rate by Isotope Instantly Ethernet Connectivity Rechargeable NiMH Batteries

Model 711e
External 3.8 x 3.8 cm (1.5 x 1.5 in.) LaBr Detector Provides Total Dose Rate & Dose Rate by Isotope Instantly Ethernet Connectivity Rechargeable NiMH Batteries

Model 732
5.1 x 5.1 cm (2 x 2 in.) NaI Detector PC-Based Gamma MCA System 1024 Multi Channel Analyzer Includes PC Spectrum Acquisition & Analysis Software

Model 733
7.6 x 7.6 cm (3 x 3 in.) NaI Detector PC-Based Gamma MCA System 1024 Multi Channel Analyzer Includes PC Spectrum Acquisition & Analysis Software