# Overview

I11 provides high-resolution and time-resolved powder diffraction for materials science, chemistry and pharmaceutical research. Long-duration experiments can run on the dedicated LDE facility.

[![I11 high-resolution powder diffractometer](https://wiki.dls-demo.s14staging.uk/uploads/images/gallery/2026-10/scaled-1680-/i11-diffractometer.png)](https://wiki.dls-demo.s14staging.uk/uploads/images/gallery/2026-10/i11-diffractometer.png)

*I11 diffractometer (demo image)*

### Documents

[📄 I11 Beamline User Guide (PDF)](https://wiki.dls-demo.s14staging.uk/attachments/2)