iGen ZA-7000 Zero Air Generator
The UltraGen® iGen ZA-7000 delivers 7 LPM of ultra-high-purity zero air with contaminant levels below 0.5 ppb. Precision-engineered for reliability and lab-grade consistency, it supports gas chromatography, emissions analysis, and air monitoring with a clean, on-demand air source — no cylinders required.
Built into a compact, low-noise chassis, the ZA-7000 balances performance with flexibility. Its streamlined footprint and wall-mountable design allow seamless integration into benchtop setups and instrumentation stacks alike. Also available in 1, 3.5, and 18 lpm sizes.
Specifications
| Max Flow Rate | 7 LPM |
| Air Purity | <0.5 ppb: SO2, H2S, NO, NO2, NH3, Hydrocarbons <1 ppb: O3, CO |
| CO2 Concentration | <1 ppm CO2 |
| Dew Point | -100°F / -73°C |
| Connections | 1/4" NPT |
| Mounting Options | Benchtop/Wall |
| Electrical Requirements | 120V 5A (ZA7000) or 220V 3A (ZA7000X) |
| Dimensions (WxDxH) | 14" x 13.5" x 6.61" / 356mm x 343mm x 168mm |
| Weight | 26 lbs (11.8kg) |
| Compatibility | Gas chromatography, emissions analysis, air monitoring |
Features
- Compact, modular design replaces traditional zero air tanks
- Integrated CO2 scrubbing provides consistent baseline stability
- Ultra-clean air output designed for flame ionization & emissions testing
- Precision-controlled catalyst ensures thermal consistency and stable output
- Designed for seamless integration into analytical and environmental systems
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