X-ray fluorescence analyzer MetExpert
X-ray fluorescence analyzer MetExpert designed for measuring the mass fraction of up to 80 chemical elements in metals and alloys, including aluminum, magnesium, stainless steel, structural, special and products based on them. The device is also used to identify chemical elements from sodium (Z=11) to americium (Z=95) in substances in solid, powder and liquid states. The analyzer is used for customs control, assay supervision, in analytical laboratories of industrial enterprises and research institutions. In addition, the equipment is intended for use in customs clearance and customs control of waste transported across the customs border of the Russian Federation, concerning the transboundary movement of waste (including hazardous waste). The analyzer is designed as a monoblock and is designed for work in field and workshop conditions, as well as stationary in the laboratory. The analyzer is an X-ray fluorescence spectrometer based on the principle of measuring the spectrum of secondary X-ray radiation. The primary X-rays produced by the X-ray tube irradiate the sample being analyzed and produce secondary X-rays, the spectrum of which depends on the elemental composition of the sample. An X-ray tube is used as an excitation source. Calculation of the mass fraction of the analyzed elements is based on the dependence of the radiation intensity on its mass fraction in the sample. The calculation uses a standard-free version of the fundamental parameters method. The analyzer has specialized software that allows you to control the X-ray emitter and spectrometer, accumulate and save information, calibrate the device, create libraries of reference alloys, calculate measurement results and display them on a computer monitor. Operating temperature range -35…45 °C. Basic package: portable X-ray fluorescence analyzer (XRFA) MetExpert; small-sized monoblock X-ray source RI-30.1; spectrometric complex ABLK.412138.404; communication unit with built-in controller; tablet PC in a case with pre-installed Windows OS and specialized MetExpert software; battery pack; USB flash drive with MetExpert software distribution kit; set of spare parts, tools and accessories ZIP-O; mouse manipulator; case for the MetExpert analyzer; operational documentation; plastic case for transportation. Manba: https://www.nv-lab.ru/catalog_info.php?ID=6318
- Parameter: Value
- Range of atomic numbers of determined chemical elements: 11(Na)…95(Am)
- Number of chemical elements determined (search and identification), including simultaneously: 80 (Na, Mg, Al, Si, P, S, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Br, Rb, Sr, Y, Zr, Nb, Mo, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, Te, I, Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Tl, Pb, Bi, Po, At, Ac, Fr, Ra, Ac, Th, Pa, U, Np, Pu, Am)
- Na, Mg, Al, Si: 0.2
- P to Mo: 0.02
- Ag to Am: 0.05
- from 0.2 to 1",0% inclusive: ±0.10
- over 1.0 to 10.0% inclusive: ±0.50
- over 10.0 to 100.0%: ±0.70
- 1.0 to 40.0 on: ±0.50
- over 40.0 to 80.0 on: ±0.70
- Time to establish operating mode, min., no more: 5
- Measurement time (selected by the operator depending on the type of sample or analyzed area), sec.: 5…300
- Power consumption, no more, VA: 35
- Time of continuous autonomous operation with a standard set of batteries, hour, not less: 8
- Equivalent dose rate under normal operation conditions of the analyzer, at any accessible point at a distance of 0.1 meters from the surface of the analyzer, μSv/h, no more than: 1.0
- Dimensions (L×W×H), mm: 200×95×260
- Weight, kg, no more: 2.0