The ultimate, reliable and durable portable XRF analyzer

ElvaX Mobile is a portable EDXRF analyzer for testing a wide variety of materials. The sampling tray, similar to a benchtop instrument, allows the convenient placement of XRF sample cups. The high-resolution SDD detector and large measurement spot ensure a high count rate, crucial for quick detection of trace elements. The ElvaX Mobile is a perfect tool for testing soil and petrochemicals or any other applications where testing liquids and powders are required on site. The PDA integrated into the instrument has an intuitive interface as well as a bright, high-resolution screen. ElvaX Mobile can be synchronized with a desktop computer via USB, Wi-Fi or Bluetooth. The instrument is as light and easy to carry as an ordinary briefcase. All you need is a flat surface to put it on and it’s ready for work in seconds.


With advanced hardware and comprehensive software, the EvaX Basic offers the most precise and accurate analysis of materials


Dynamically Adaptive Shaping (DAS) DPP developed by Elvatech ensures operation of the ElvaX Mobile at the highest count rates


Thanks to the digital X-Ray source, automatic temperature and pressure correction, and automatic calibration adjustment, ElvaX Mobile offers long-life reproducibility of the analysis without the need to re-calibrate the system


  • Excellent calibration stability, compensation of ambient temperature and pressure variations
  • Intuitive interface
  • Mobility
  • Integrated PDA
  • Full compatibility with ElvaXTM PC software
  • Optional sample spinner for better averaging of inhomogeneous samples 
  • Optional high-resolution CCD camera for precise sample positioning

Сonvenient sample tray

The sampling tray, similar to a benchtop instrument, allows the convenient placement of XRF sample cups

Intuitive interface

The PDA integrated into the instrument has an intuitive interface as well as a bright, high resolution screen.


Digital X-Ray Source digiX-40 (digiX-50)
Anode: W (Rh, Ag)
Voltage: 40 kV (50 kV)
Current: 200 uAmp
Power: 4 W (5 W)
5 position filter changer (option)

X-Ray Detector
Type: Si-PIN (optional SDD)
Area: 6 mm2 (25 mm2 for SDD)
Energy resolution: 165 eV @ Mn Kα (140 eV for SDD)

DPP: proprietary DAS (Dynamically Adaptive Shaping) type, 80 MHz sampling rate
MCA: 4096 channels
Display: 4.3″
Connectivity: USB, Bluetooth, Wi-Fi, GPS
High resolution video camera (option)

Dimensions: 380 x 270 x 160 mm
Weight: 5.5 kg

Operating system: Windows EC7
Analysis algorithms: Fundamental parameters (FPA), Empirical (regression) calibrations


  • Warranty and Service

    You have chosen an XRF spectrometer or an ELVATECH analyzer, which means that most likely you will not need the information presented in this section. However, even the most reliable equipment may require service.

      ELVATECH provides warranty and post-warranty maintenance of XRF spectrometers and analyzers at the company's service center in Kyiv, at authorized service centers of our representatives in dozens of countries on all continents, as well as at three global service centers in Europe, Asia and America.

      The concept of service from Elvatech is that the maintenance and repair of our XRF spectrometers is not the center of the company's income, but a loyalty program for our customers. Service is carried out quickly, efficiently and on a non-profit basis. This approach greatly reduces the cost of using our XRF spectrometers and analyzers and provides maximum comfort for our customers.
  • Payment and Delivery

    ELVATECH delivers its products, XRF spectrometers and analyzers, to customers from all over the world. Delivery is carried out by courier services both directly from our enterprise on the terms of CPT, Incoterms 2020, and through a network of representative offices located in many countries on all continents on the terms of DDP.

      The delivery time is from one to four weeks and depends on the type of spectrometer, the required calibrations and the availability of finished instruments in stock.

      The equipment is usually delivered after receiving 100% payment to our bank account. For regular partners and dealers, individual payment terms are provided.