Anton Paar XRDynamic 500 Automated Multi-Application Powder X-ray Diffractometer

Overview

The Anton Paar XRDynamic 500 is an automated, high-precision powder X-ray diffractometer engineered for rigorous structural characterization across academic, pharmaceutical, materials science, and industrial R&D laboratories. Built upon Bragg–Brentano θ/θ geometry with a vertical goniometer, it employs Cu Kα radiation (optionally configurable with other anodes) and integrates a vacuum-compatible optical path to eliminate air scattering—ensuring exceptional signal-to-noise ratio and background suppression (>50% reduction vs. ambient-path systems). Its TruBeam™ optical architecture combines a large goniometer radius (360 mm or 400 mm), fully motorized X-ray optics, and dynamic beam geometry reconfiguration—enabling seamless transitions between conventional powder XRD, non-ambient in situ/operando experiments, Pair Distribution Function (PDF) analysis, and high-fidelity small-angle X-ray scattering (SAXS) measurements—all on a single platform. The system supports continuous scanning up to 15°/s, with angular linearity ≤0.01° and minimum step resolution of 0.0001° 2θ, delivering reproducible data traceable to NIST-traceable LaB₆ reference standards (FWHM ≤0.021° at the first LaB₆ reflection).

Key Features

• TruBeam™ optical design: Vacuum-sealed beam path, large-radius goniometer, and automated collimator/mirror/slit alignment for optimal intensity, resolution, and long-term stability.
• Full automation: Self-calibrating optics, auto-alignment routines, and intelligent sample centering reduce operator dependency and minimize systematic error.
• Dual-mode detection: Pixos 2000 hybrid pixel detector (Si or CdTe sensor variants) operating in both 0D point-counting and 1D linear-array modes—optimized for high-dynamic-range diffraction and low-background SAXS.
• Modular non-ambient capability: Integrated support for HTK 1200N (up to 1200 °C), HTK 16N/2000N (cryo to 2000 °C), TTK 600 (tensile/compression), XRK 900 (reaction cell), CHC plus⁺ (humidity control), and BTS 150/500 (battery testing stages).
• High-throughput readiness: XY sample stage compatible with robotic auto-samplers; EVAC module enables rapid vacuum cycling for air-sensitive samples.
• Robust mechanical architecture: 750 kg floor-standing frame with active vibration damping, ensuring measurement integrity in shared laboratory environments.

Sample Compatibility & Compliance

The XRDynamic 500 accommodates diverse sample formats—including flat-plate, capillary, transmission foil, and custom holders—via interchangeable stages (fixed, rotating, XY-positioning, capillary rotation). It complies with ISO 17873:2016 (XRD phase analysis), ASTM E975 (residual stress), and ASTM E2860 (PDF analysis). For regulated environments, XRDynamic 21 CFR Part 11 software provides electronic signatures, audit trails, role-based access control, and secure data archiving—fully aligned with FDA 21 CFR Part 11, EU Annex 11, and GLP/GMP documentation requirements. All calibration procedures are documented per ISO/IEC 17025 guidelines, supporting laboratory accreditation.

Software & Data Management

XRDdrive provides real-time instrument control, method scripting, and automated workflow execution—including multi-step non-ambient protocols and detector mode switching. XRDanalysis delivers comprehensive Rietveld refinement (using TOPAS engine), quantitative phase analysis (QPA), crystallite size/strain modeling (Williamson–Hall, Warren–Averbach), and PDF processing (via PDFgetX3 integration). XRDview enables publication-ready 2D/1D visualization, overlay comparison, and batch normalization. Raw and processed data are stored in vendor-neutral HDF5 format, with metadata embedded per NeXus standard—ensuring long-term interoperability with third-party tools (e.g., GSAS-II, DIFFRAC.SUITE, SasView).

Applications

• Pharmaceutical solid-form screening: Polymorph identification, hydrate/solvate quantification, and amorphous content determination (USP , ICH Q5A).
• Advanced battery materials: In situ/operando XRD during charge/discharge cycles; cathode degradation analysis under thermal stress (HTK/TTS modules).
• Nanomaterials characterization: Combined wide-angle XRD (WAXS) and SAXS for simultaneous crystallinity and particle size distribution assessment.
• Geological and metallurgical QC: Mineral phase quantification (RIR-based), texture analysis, and residual stress mapping in alloys and ceramics.
• Catalyst development: Thermal stability profiling, active-phase evolution under reactive atmospheres (XRK 900), and supported-metal dispersion analysis.

FAQ

What X-ray source options are available for the XRDynamic 500?
The system is equipped with the Primux 3000 microfocus X-ray generator (up to 3 kW), supporting variable voltage (20–60 kV) and current (2–50 mA); Cu, Co, Fe, Cr, and Mo anodes are field-replaceable.
Does the XRDynamic 500 support GMP-compliant data handling?
Yes—XRDynamic 21 CFR Part 11 software includes electronic signatures, immutable audit logs, user permission tiers, and encrypted database storage compliant with FDA 21 CFR Part 11 and EU Annex 11.
Can SAXS and WAXS be measured simultaneously?
While not true simultaneous dual-angle acquisition, the system enables rapid reconfiguration (<90 s) between optimized SAXS and WAXS geometries using motorized optics and detector positioning—maintaining beam alignment without manual intervention.
Is remote operation supported?
Yes—XRDdrive supports secure remote desktop access and API-driven control via Python SDK, enabling unattended overnight runs and integration into automated lab platforms.
What cooling infrastructure is required?
A closed-loop chiller supplying >3.6 L/min at 4.5–6 bar pressure and ≤25 °C inlet temperature is mandatory; optional integrated chiller units are available from Anton Paar.