| X'Pert (PANalytical) | D2 Phaser (Bruker) | |
|---|---|---|
| Operating current | 40 mA | 10 mA |
| Accelerating voltage | 45 kV | 30 kV |
| Source (anode) material | Cu (1.5406 A) | Cu (1.5406 A) |
| Unique hardware | -Thin film detector -Beam slits for footprint attenuation -Separate omega/ 2theta motors for different scan modes -Large open cabinet for unusual sample size/shape | -X-ray discriminator to reduce noise from Fe, Mn, Cr samples -Phi rotation for varying positions and rotation during testing -192-channel detector for faster data collection |
| Strengths | Solid samples, thin films, powders | Small sample quantity, powders |
| Weaknesses | Organic materials, small sample quantity | Monolith/ solid samples |
The two XRDs housed in the MCL have some overlap, but can be used as complimentary instruments. A short summary of the differences between the two instruments is listed here. For further help choosing the right instrument, feel free to contact staff for a consultation.
Return to X'Pert XRD information page
Return to D2 Phaser information page