Integrated Silicon Drift X-ray Spectrometer - XRS-A

The XRS-A (all-in-one) integrates all components required for an XRF spectrometer in a compact device without compromising performance. It consists of a sealed SDD module with ASIC and low-noise preamplifier, power supply, Peltier control, and digital pulse processor DPP.

Introduction

The XRS-A (all-in-one) integrates all components required for an XRF spectrometer into a compact unit without compromising performance. It consists of a sealed SDD module with ASIC, along with a low-noise preamplifier, power supply, Peltier control, and a digital pulse processor (DPP).

Features & Advantages

1XRF spectrometer easy to use in industry and laboratory for single spectrum generation and operation in mapping mode
2SDD module with ASIC preamplifier, suitable for high count rate applications
3Excellent energy resolution and peak stability even at high input count rates up to > 1 Mcps
4Compact housing with detector tube, suitable for vacuum chambers
5XRF detector window options, beryllium or PTW - for measuring light elements down to carbon

Specifications

Specifications

Functional structure diagram of the XRS X-ray spectrometer detector head


Energy resolution at different peaking times


Spectral bandwidth stability

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Spectral peak stability

Throughput performance


Window for low-energy XRF


Quantum efficiency of SDD chip with 8-micron Be window

Typical Applications

  • X-ray fluorescence analysis
  • X-ray energy spectrum measurement

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