| eng Site map  
 
Find!
 
  • ElvaX ProSpector II - handheld XRF Analyzer

    ElvaX ProSpector II - handheld XRF Analyzer

    Elvatech is proud to introduce handheld XRF analyzer - the ElvaX ProSpector II - latest XRF portable spectrometer

    more info

  • ElvaX - XRF analyzer

    ElvaX - XRF analyzer

    ElvaX is a desktop energy-dispersive X-ray fluorescence EDXRF analyzer equipped with miniature X-Ray tube and PIN-diode X-Ray detector.

    more info

  • XRF analyzer - ElvaX mini

    XRF analyzer - ElvaX mini

    ElvaX mini is a compact desktop energy-dispersive X-ray fluorescence - XRF alloys analyzer. It is right and affordable solution for jewelry industry, alloy sorting, express QC in metallurgy (metal analyzers).

    more info

WEEE

Waste Electrical and Electronic Equipment Directive

RoHS analysis

Restriction of Hazardous Substances Directive or RoHS.

Elvatech

Elvatech Ltd. is an R&D enterprise based in Kiev, Ukraine.

X-ray spectroscopy

About XRF spectrometers

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
air-cooling
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

Software

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
print page to top

About company | News | Products | Downloads | Articles | Dealers | Partners | Contacts

Rambler's Top100 META-Ukraine

XRF analyzers and RoHS testing equipent - Elvatech.com — All Rights Reserved.WebSite created by — ABC.NET.UA