The Explosion-proof Zero Air Purifier (ZAP-800Ex-B) can be used for producing purified air for Flame Ionisation Detectors (FID) and as a purge gas for Fourier Spectrometers.
The content of Total Hydrocarbons (THC) in the purified zero point air is less than 10 ppb which makes it ideal as a Zero Gas and Reference Gas for analyzers without carbon hydrocarbons also.