The document describes the cobas e 411 analyzer, which is a benchtop analyzer from Roche Diagnostics that uses electrochemiluminescence (ECL) technology to perform immunoassays. It can process up to 88 samples per hour and has the capability to perform urgent STAT testing in as little as 9 minutes. The cobas e 411 offers flexibility with sample handling through either a sample disk or rack system and can measure a variety of clinical chemistry, immunochemistry, cardiac, tumor, and infectious disease markers. It provides advantages of easy operation, rapid turnaround times, and high analytical sensitivity through the use of ECL technology.