The GasRaman NOCH-2 Portable Gas Phase Raman Analyzer enables greater simplicity for gas identification and testing. This instrument is able to detect down to 0.05% of H2, N2, O2, CO2, NO2, and other gases at atmospheric pressure.

The GasRaman NOCH-2 spectrograph features a 532nm DPSS laser, a high Rayleigh rejection fiber optic probe, and a miniature high resolution spectrometer achieving up to ~6cm-1 average optical resolution. Spectral coverage options are available from ~300 – 4,200 cm-1.