• Elvatech Elvax II  Spectrometer

Elvatech Elvax II Spectrometer

  • Brand: Elvatech
  • Product Code: Elvax II
  • Availability: In Stock
  • Price: $2,100.00

  • Ex Tax: $2,100.00

Tags: Elvatech Elvax II Spectrometer

Elvatech Elvax II  Spectrometer

XRF analyzer "ElvaX II" - is used for metal analyzing - for quantitative and qualitative analysis of the elemental composition of metal alloys, liquids, food and biological samples...

XRF analyzer "ElvaX II"  is a desktop energy-dispersive X-ray fluorescence EDXRF analyzer|spectrometer  which does not require liquid nitrogen cooling for storage and use. ElvaX EDXRF analyzer|spectrometer is used for quantitative and qualitative elemental analysis of metal alloys, liquids, food and biological samples, powder assays, as well as samples deposited on surfaces or filters, in the element range from Cl (Z=17) to U (Z=92) in a wide range of element concentrations. The accuracy of determining concentrations is better than 0.3% for metal alloys. XRF analyzers detecting limit is better than 1 ppm for most elements in light matrix.

The EDXRF spectrometer|analyzer is registered in the State registry of measurement instruments accepted for usage in Ukraine under the number У1411‑01. Certificate of the measurement instrument type is UA‑MI/1‑971‑2001.

Fields of application:

  • RoHS & WEEE
  • Jewelry
  • 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 of EDXRF Spectrometer (analyzer):
Element detection range    from Cl (Z=17) to U (Z=92)
Data acquisition time    10 – 1200 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
Technical characteristics

X-ray source:
X-ray tube    W or Ag anode
250 µm Be window
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

X-ray detector:
Detector type    solid state Si-pin-diode with thermo-electrical cooling
Active area     6 mm2
Energy resolution     165 eV at 5.9 keV (Fe55 isotope)
Be window thickness    25 µm

Spectrometric processor:
Pulse processor    digital pulse processor
pile-up rejection
pulse shape selector
automatic adjustment to count rate
ADC    4096 channels
Buffer RAM    4096 32-bit channels
Timers    real and "live" time

Supported operating systems    Windows XP/Vista/7
Quantitative analysis algorithms    fundamental parameters
quadratic stepwise multiple regression
manual spectra comparison

Built-in CCD Camera    1.3 Mpixel
Autosampler    8 positions, 32 mm diameter

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