• Trace-level measurement compliant with ISO 14687:2025 and ISO 19880 • Adapted for hydrogen grade D purity measurement • Suitable for online or offline analysis • Available in pressurized enclosures for ATEX, IECEx, cUL compliance

The ProCeas® H2 Purity is an advanced analytical system that leverages Optical Feedback Cavity Enhanced Absorption Spectroscopy (OFCEAS) - a patented technology developed by AP2e (part of DURAG GROUP) - housed in a compact, integrated cabinet. This laser-based technique offers high accuracy and short response time for trace gas analysis, enabling precise detection of critical impurities in hydrogen streams. The system precisely monitors multi-gas compounds with outstanding precision and long-term stability, without requiring carrier gases or consumables. It ensures compliance with ISO 14687 for...