Request InfoORTECAmetek Advanced Measurement Technology’s Ortec Products Group has released an integrated gamma ray spectrometer for use in fixed and mobile counting room applications. The self-contained LDM100-GEM is a germanium laboratory detector module, a compact unit that operates quietly and generates <20 W of waste heat. The detector element is cooled by a miniature cryocooler, rather than by liquid nitrogen. The crystal is encapsulated in a cryostat, eliminating the need for thermal cycling during a partial warm-up. 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