Elvatech ElvaX Light SDD

ElvaX Light SDD Spectrometer is a desktop energy-dispersive X-ray fluorescence (EDXRF) analyzer with extended element range from Na (Z=11) to U (Z=92). The Helium purge system and the automatic primary filter changer combined with the large area SDD detector are used to allow effective registration of the light elements spectra. ElvaX Light SDD Spectrometer is used for quantitative and qualitative analysis of the elemental composition of metal alloys, liquids, food and biological samples, powder assays, as well as samples deposited on surfaces or filters, in a wide range of element concentrations. The accuracy of determining concentrations is better than 0.3% for metal alloys. Analyzer’s detecting limit is better than 1 ppm for most elements in light matrix.

Fields of application
RoHS & WEEE
Metallurgy
Medical diagnosis
Ecological monitoring
Customs and criminalistic expertise
Archaeological studies
Chemical industry
Oil-refining industry
Geology and mineralogy
Food industry
Scientific research

Basic user specifications
Element detection range    from Na (Z=11) to U (Z=92)
Data acquisition time    3 – 100 s
Power supply     90 – 240 V, 50/60 Hz
Power consumption    40 W
Dimensions    430 mm x 340 mm x 200 mm
Weight    18 kg

X-ray source
X-ray tube    Rh anode
150 µm Be window
air-cooling
X-ray generator    voltage: 4–50 kV, adjustable in 100 V steps
current: 0–100 µA, adjustable in 0.2 µA steps
maximal power: 5 W
Stability    0.1% per 8 hours