PRISMATIC 3prismatic 3

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With the Prismatic™ 3 laser-based, multi-species trace gas analyzer, Tiger Optics takes a quantum leap forward.

The Prismatic 3 provides a critical tool for use in a variety of applications in both research and industrial settings, where real-time, on-line gas monitoring is essential. The Prismatic 3 is ideally suited for fuel-cell hydrogen purity monitoring throughout the entire hydrogen supply chain—from production to transportation and storage to the fueling station.

This compact, CRDS-based analyzer offers simultaneous detection of H2O, CO, CO2 and CH4 from parts-per-billion to parts-per-million levels to ensure purity requirements in line with SAE J2719 and ISO 14687:2019.

What’s more, the Prismatic 3 is very easy to install and operate with integrated touchscreen and intuitive graphical user interface to allow efficient data trending and analysis. The cost of ownership is extremely low, with no calibration, spare parts or utility gases required.


  • Simultaneous parts-per-billion detection of CO, CO2, H2O and CH4
  • Ideal analyzer to meet Hydrogen purity requirements of SAE J2719 and ISO 14687:2019
  • Powerful Cavity Ring-Down Spectroscopy (CRDS) technology
  • Low Cost of Ownership: no calibration or utility gas requirements
  • Easy to install and use per ASTM Standard Test Method D7941