Protir 304FT

Satisfying the needs of ISO 19702 for FTIR gas analysis in fire testing, the 304FT is a purpose designed analytical solution for the railway and other industries. Based around the proven ABB MB3000 spectrometer, the 304FT contains a low volume, high flow rate gas cell enabling very quick response times while still achieving the detection limits required.

The 304FT runs a dedicated sampling system control package that is proven over many process and emission systems. As well as monitoring sample condition (pressure, temperature etc.) the sampling system electronics relays digital and analogue outputs from the system. The analyser contains a heated inlet filter, flow validation and a heated sample line mount.

The 304FT is run via a dedicated notebook PC, running PAS software. PAS collects, saves and analyses the spectral data from the FTIR as well as monitoring the sampling system.

Typical measurement ranges required for ISO 19702 are:

Component	Typical Range / mg/m3
CO	0 - 1800
NO	0 - 500
NO₂	0 - 50
N₂O	0 - 100
SO₂	0 - 350
NH₃	0 - 40
HCl	0 - 100
HF	0 - 40
HBr	0 - 125
HCHO	0 - 130
HCN	0 - 100
COF₂	0 - 150
C₃H₄O	0 - 250
H₂O	0 - 30%Vol
CO₂	0 - 20%Vol