Summary

The EOS 1 is a simple open-source smartphone-based spectrometer for measuring nitrate and phosphate concentrations in water.

"EOS1 sample holder.stl" and "EOS1 slit 0.5mm.stl" are for 3D printing.
"EOS1 cut pattern.dxf" is for laser cutting.

For assembly instructions, please see our Instructables page: https://www.instructables.com/id/Assembly-of-EOS-1-Open-source-Spectrometer-Walk-th/

Print Settings

Printer Brand:

Formlabs

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Formlabs Form 2</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>medium</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100%</p></div></p>

EOS_1