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The Thermo Scientific ARL X’TRA is an advanced multi-purpose system designed for academic or industrial analytical laboratories. It is ideal either for routine analysis or highly demanding applications requiring dedicated accessories. Analytical performance, ergonomics and safety are the major characteristics of this outstanding instrument.

The design of the ARL X’TRA is based on a vertical θ-θ Bragg-Brentano geometry for convenient sample preparation and sample handling. With the unique Peltier detector technology, ultimate performance in both angular and energy resolution can be achieved without using b-filters or monochromators.

Natural or manufactured materials of organic or inorganic chemistry can be characterized with this technique.



  • Some typical materials are listed here:
  • Chemicals
  • Pharmaceutical substances
  • Environmental dusts
  • Asbestos
  • Rocks
  • Clay minerals
  • Zeolites
  • Polymers
  • Metals
  • Cement and building materials
  • Forensics
  • Pigments





Electrical requirements Single phase 200-250V, 32A, 50-60 Hz
Water requirements 4.0 liters per minute, 4 – 6 bars, 16°-24° C
Temperature 18º to 32º C
Filter Five-micron filter system is recommended to remove particles from water supply
Accessories and options High temperature chamber with sample

spinner (Anton Paar HTK 1200)

Parabolic mirror and thin film collimator

Capillary stage for small and/or

reactive samples

12 position sample changer for

automated batch processing

Pinhole collimator for point focus for

small samples

High temperature chamber for thermal

property analysis (Anton Paar HTK 16/20)

Environmental chamber for reactive

samples analysis

High/Low temperature chamber with

liquid nitrogen Dewar (Anton Paar

TTK 450)

Pressure and temperature reactor chamber

with sample spinner (Anton Paar XRK 900)


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