PURPOSEGamma-spectrometer SEG-001m AKP-S is designed for determination of qualitative and quantitative composition of gamma-emanating radionuclides in the samples of food products, agricultural products, construction materials, metal scrap, radioactive waste, environmental objects. Processing results are given out in the liquid-crystal indicator.The instrument can be applied for equipping of radiation monitoring services, trading enterprises, markets, producers of food products, construction materials with the purpose of express-control.COMPOSITION· Multi-channel amplitude analyzer ABA· Scintillation detection unit NaJ(TI)· Shield· Built-in software AK1-PPERFORMANCE· Number of channels, not less than 1024-4096 · Power supply 220V, 50Hz · Indication Liquid-crystal indicator screen(4 lines with 20 marks) · Management push-button board (16 keys) · MDA for detector NaJ (TI) 63x63 and protection screen 5 sm thickness, by 1 hour exposition in Marinelly vessel, 1l, Bq 137Cs 1.2 226Ra 6.0 40K 20 232Th 3.0 FEATURESReliable control of the samples for not exceeding of the admissible level for minutes and seconds (express analysis).Spectrometer can be used in conditions of increased humidity and dusting.Reliable protection from insects exists.Big quantity of built-in control modes guarantees reliability of measurements.Instrument operation doesnt need special preparation.Shield design allows assorting it easily and transferring by one person, that lets transfer the instrument and develop a measuring post at any convenient place.The instrument can be used in mobile laboratories.All measured information is saved automatically and can be viewed and, if necessary, processed on the stationary computer.