EDX-Pocket Ⅲ is a handheld energy dispersive X-ray spectrometer specially developed for field and on-site analysis with the characteristics of small volume, light weight and handheld. The serial models are such as hazardous substance analyzer, alloy grade analyzer, soil analyzer, precious metal analyzer, minerals analyzer. EDX-Pocket 3 can be widely used in fields such as minerals analysis, geographic analysis, scrap metals recycling analysis and archeology research. Samples are including all natural minerals, slag, rocks, soils slurry ranging from sulfur to uranium; they have solid, liquid and powder forms.EDX-P series are the instruments really realizing on-site analyzer fully condensing wisdom and painstaking effort of Napco people after years of preparation and development. EDX-P is of high quality, highconfigurations and outstanding characteristics. It brings you brand-new visual impact by its streamlined line, exhibits unique charm by its magnificent colors, displays beauty of science and technology by its exquisite kernel, safeguards itself well by its reliable protection devices and shows humanity concern by its smallness and handiness. Performance characteristicsSame performance and reliability as the bench-top spectrometers due to combined use of low-power integratedmini X-ray tube and large area Be-window electric-cooling Si-Pin detector with the former having low powerconsumption but high excitation efficiency. The instrument is small, light and portable, providing on-site and in-situ analysis whenever and whatever.High resolution (640*480)PDA, coupled with mini multi-channel analyzer in Bluetooth communication, keepsthe measurement data in hands under any circumstances. Adapt to rapid analysis in handheld mode or long time precise test in stand mode.The instrument is proof against water and dust and operable in high temperature and high humidity surroundings. Besides, the design of the protective case consists with that of the military supplies: moisture, shock and pressure proof. Professional software specifically designed for tests of alloy elements characterized by high sensitivity, shortmeasurement time, simple operation and low requirements of operators. Rapid identification of alloy categories, auto qualitative and quantitative analysis of multi elements, different testoptions, free and unlimited adding of test modes and in-built intensity correction mode correcting deviationcaused by different geometric shapes or uneven structural density. One battery’s operating time of 4 hours and three batteries in supply guarantees us the test in any time and atany place. Solar or car charger is optional. Technical specificationsModel: EDX-Pocket Ⅲ handheld energy dispersive mineral analyzerDetector: 13mm 1 electro-cooling Si-PIN detectorExcitation source: mini 40kV/50μA X-ray tube, Ag anode end windowDetection time: 10-200 S (handheld or seat)Forms: Solid, liquid, powderMeasurable range: S-U26 elements can be tested simultaneouslyDetection limit: 0.001%~0.01%Correction: AgSafety: Administrator model with in-built password, no operators can use it without authorizationData usage: Edited inside PDA, and stored in PC for saving and printing. Massive storage card is suppliedPower: Operating time of two fully-charged Lithium batteries is no less than 8 hoursWeight: 1.35KGAmbient temperature: -20°C-+50°C;Ambient humidity: not less than 85%