Direct Optics G-60 CRDS Nitrogen Oxide Analyzer

The Direct Optics G-60 is a high-precision CRDS-based analyzer designed for simultaneous measurement of NO₂ and NOₓ using two independent optical channels. This innovative dual-channel design eliminates the need for valve switching, conversion steps, and single-detector artifacts, providing faster and more accurate measurements compared to traditional NOₓ analyzers. It delivers real-time direct NO₂ measurement, trace-level real-time direct NOₓ measurement, interference-free NO₂ measurement, high temporal resolution (1 second), and no purge volumes or lag time. Patented self-aligning cavity mirrors ensure long-term optical stability and ease of use, overcoming challenges in traditional CRDS instruments. Ideal for applications in environmental monitoring, emissions testing, air quality analysis, and industrial process control, the G-60 offers superior performance under real-world conditions with minimal delays and non-linear effects. Benefits include high accuracy, low detection limits, and fast response times, while drawbacks may include higher initial cost and the need for stable power supply. Compared to similar products, it advantages in direct measurement without conversions, reducing errors and improving reliability in dynamic environments.