Zero air generator ZA TOTAL

for gas chromatographycompactstackable

The AirGen series ZA-TOTAL is able to remove the total hydrocarbons to less than 0.05 ppm from the external compressed Air. It is also able to remove other pollutant like Humidity, CO2, CO, NOx, SO2 and Hydrocarbons. Very small in size, the ZA-TOTAL can filter up to 30 L/min of compressed Air and can withstand a pressure up to 8 bar (115 PSI). The reduction of hydrocarbons, including methane, and carbon monoxide decrease the background noise level and gives much better baseline stability, considerably increasing detector sensitivity and ensuring precise analytical results. The hydrocarbons and CO are removed with a catalytic oven filled with palladium, the Humidity and CO2 is removed with a dual molecular sieve PSA system, NO is removed with Purafil and other components are removed with an active charcoal filter. Stackable with HG PRO/ HG BASIC -Easy use and quick installation -RS 485 as standard -Purity: -< 0.05 ppm THC -< 0.05 ppm CO NOx SO2 -< 5 ppm CO2 -No maintenance -Reduced foot print -Compatible with HG BASIC and HG PRO -GC-FID -GC-NPD -GC-FPD -GC-PFPD -THA Flow rate (Max) - 1.5 l/min - 3.0 l/min - 6.0 l/m - 15.0 l/min - 30.0 l/min Outlet pressure (min) - 2 bar Outlet pressure (Max) - Inlet pressure – 1 bars (14 psi) @ maximum flow Total hydrocarbon content - < 0.05ppm Total CO Nox SO2 - < 0.05ppm Total CO2 - < 5 ppm Dewpoint *1 - < -75°C - < -70°C Air inlet Air Inlet requirement - ISO 8573-1:2010 Class [2:3:1] Max inlet hydrocarbon content - 100ppm Min supply pressure - 6 bars (87psi) *2 Max supply pressure - 9 bars (130 psi) Temperature (min / Max) - 1°C (34°F) / 35°C (95°F)