Rotem Sigma User Manual -

Use titrated whole blood samples immediately after drawing; typically collected in 3.2% sodium citrate (light blue top) 3. Safety Warnings

The Sigma outputs data via USB, Ethernet, and optional 4G. The manual includes a section on file formats (.SIG binary, .CSV export, and .XML for LIMS integration). It warns about baud rates, parity bits, and network security—a rare but responsible inclusion. Example Python and MATLAB snippets for parsing .SIG files are provided in an appendix, acknowledging that many Sigma users will want to automate analysis. This elevates the manual from a reference to a developer resource. rotem sigma user manual