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Ty Smith. CEMTEK - MARAMA

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LOW PRESSURE SAMPLING<br />

Lowering the pressure of a gas sample therefore also reduces the dew point of all<br />

chemicals present.<br />

A flow rate of 3 l/h results in extremely low fouling – est. 4g deposit over a 12<br />

month period.<br />

Because H2O remains in gas phase there is no spectrally overlapping, unlike in<br />

most FTIR’s where spectral overlapping can occur.<br />

Additional particulate filters ensure that the gas cell remains clean.<br />

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