Zero air generator ZA4

chromatographycompactstackable

Chromalytic ZA4 - The compact Zero Air Generator without compressor Chromalytic ZA4 Zero Air Generators provide a clean and stable source of hydrocarbon-free air for the supply of oxidant gas for GC FID, FPD, AES and NPD detectors. The highest purity of air is essential to ensure low baseline noise and optimal signal-to-noise ratio for sensitive and reproducible analysis on your instrumentation. Optimally suited for the following applications Typical applications include providing zero-hydrocarbon air to detectors used in gas chromatography systems, including GC-FID: Gas chromatography with flame ionisation detector GC-NPD: Gas chromatography with nitrogen-phosphorus detector GC-FPD: Gas chromatography with flame photometric detector GC-AES: Gas chromatography with atomic emission spectrometry - Hydrocarbon content less than 0.05 ppm as Methane - ZA4 delivers 4,000 ml/min at up to 6 bar - Economical and safe source of zero air - no manual replacement of cylinders and no ingress of contaminants - Avoids batch-to-batch variations in air cylinder quality - Without integrated compressor – perfectly matched to the silent compressor station SICOLAB 025 mini