HovaGAS N G4-9CV
The HovaGAS N G4-9CV is a gas mixer consisting of four mass flow controllers (MFCs).
The automatic calculation of concentrations, gas flows, and their control is managed by the internal central electronics.
The device's built-in gas library allows storage of various gas components.
The HovaGAS N G4-9CV dilutes the test gas in two steps, enabling dilution ratios from 1:1 to 1:125,000.
Reliable
- All flow rates and gas concentrations are traceable
- Independent of inlet pressure, outlet pressure, and temperature
- Wide dilution range from 1:1 to 1:125,000
User-Friendly
- Intuitive software for inputting desired inlet and outlet concentrations
- No manual calculations required
- Easy generation of variable gas mixtures
Significant reduction in the number of required test gas cylinders
Versatile
- Suitable for many gaseous components in emissions and air quality monitoring
Wherever gas analyzers need to be tested, but the required dry test gases are not available in the necessary form, the HovaGAS is used for test gas mixing and dilution:
- In emissions monitoring for verification and calibration, such as testing oxygen analyzers
- For adjustment and linearity control of MEMS gas sensors, such as NDIR CO2 sensors or VOC sensors
- For generating extremely low concentrations that are not available in test gas cylinders, such as NOx concentrations in the ppb range
viewGAS N Software
The HovaGAS N is operated via the viewGAS N software using a notebook or PC. The intuitive interface allows input of total gas flow as well as inlet and outlet concentrations. All measurement data is recorded and stored. Additionally, time-dependent concentration profiles can be created and executed. The software also enables customization of the HovaGAS N gas library.
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