ElvaX Mini

 ElvaX Mini
Download brochure (0.291 )

Spectrometer "ElvaX mini" is a compact desktop energy-dispersive X-ray fluorescence (EDXRF) alloys analyzer. It is right and affordable solution for jewelry industry, alloy sorting, express QC in metallurgy. The accuracy of determining concentrations is better than 0.3% for metal alloys.

Fields of application

  • RoHS & WEEE
  • Jewelry
  • Metallurgy

Basic user specifications

Element detection rangefrom Ti (Z=22) to U (Z=92)
Data acquisition time5 - 200 s
Power supply 90 - 240 V, 50/60 Hz
Power consumption30 W
Dimensions225 mm x 340 mm x 200 mm
Weight10 kg

Technical characteristics

X-ray source

X-ray tubeW anode
250 um Be window
X-ray generatorvoltage: 4-40 kV, adjustable in 100 V steps
current: 0-100 uA, adjustable in 0.2 uA steps
maximal power: 4 W
Stability0.1% per 8 hours

X-ray detector

Detector typesolid state Si-pin-diode with thermo-electrical cooling
Active area6mm2
Energy resolution165eV at 5.9 keV (Mn Ka line)
Be window thickness25 um

Spectrometric processor

Pulse processordigital pulse processor
pile-up rejection
pulse shape selector
automatic adjustment to count rate
ADC4096 channels
Buffer RAM4096 32-bit channels
Timersreal and "live" time


Supported operating systemsWindows XP/Vista/7
Quantitative analysis algorithmsfundamental parameters
quadratic stepwise multiple regression
manual spectra comparison

Click here to view the screenshot of the ElvaX application

More information about XRF Alloy Analysis (PDF, 606 kb)

Precious Metals assay using Elvax Mini (PDF, 352 kb)

XRF Analyzers — other models of XRF equipment:

ElvaX ProSpector II
ElvaX 3
ElvaX Jewelry Lab
ElvaX PmX-5050
ElvaX II
ElvaX Light SDD
ElvaX Mobile
ElvaX Industrial
ElvaX Geo
ElvaX ProSpector
ElvaX Art Analyzer

Elvatech company © 2018