Dual-beam flagship
RapidXAFS 2D Ultra
Simultaneous dual-element measurements with transmission, fluorescence and in situ configurations.
- Energy range
- 4.5–20 keV; extendable to 25 keV
- Energy resolution
- XANES: 0.5–1.5 eV; EXAFS: 1.5–10 eV
DUAL-BEAM XAFS
Dual-beam optics and simultaneous dual-element analysis
Designed for synchrotron-grade laboratories and advanced industrial characterization, the dual-beam series uses two monochromators and two Rowland-circle optical paths. Each monochromator can independently scan the absorption edge of a different element. The two beams precisely overlap at the sample at different Bragg angles, allowing X-rays of two different energies to illuminate the same sample simultaneously. Element combinations can be switched in software without reconfiguring the hardware, enabling successive synchronized measurements of different element pairs.
TECHNICAL SPECIFICATIONS
Specifications and configuration
- Energy range
- 4.5–20 keV; extendable to 25 keV
- Energy resolution
- XANES: 0.5–1.5 eV; EXAFS: 1.5–10 eV
- Maximum flux at sample
- 5 × 10⁶ photons/s at 8 keV; rotating anode: ≥ 2 × 10⁷ photons/s
- XAFS modes
- Transmission and fluorescence
- XES module
- Optional
- Simultaneous dual-element measurement
- Supported
Performance depends on energy, sample and configuration. The brochure comparison table lists 4.5–20 keV, extendable to 25 keV; confirm the 25 keV configuration during selection.
LABORATORY PLANNING
Prepare your laboratory
- Room and access
- Reference room 3 × 4 m; wall clearance 70 cm; door ≥120 × 200 cm.
- Floor and delivery
- For upper floors: 660 kg/m²; freight elevator ≥1 tonne, cabin ≥120 W × 200 H × 170 D cm.
- Power
- 180–240 V; instrument 3 kW, chiller 2 kW, computer 1 kW; five 10 A outlets; ground resistance <5 Ω. Rotating-anode configuration: instrument 6 kW, chiller 5 kW.
- Environment
- 18–25°C, fluctuation ≤1°C; RH 40–60%, fluctuation ≤10%.
- Utilities
- 20 L water and 40 L helium; optional liquid nitrogen ≥20 L.
XAFS-series reference requirements. The final model and configuration must be reviewed by the installation team.
Installation checklist (Chinese DOCX) ↓RESOURCES & SUPPORT
Explore RapidXAFS 2D Ultra
Match the system to your sample, measurement target and laboratory.