In summary, the Q20, Q30, and Q40 Series are only differentiated by the enclosures. The internal components are the same – we use the same pump, O2 and CO2 sensor, and circuitry.
The Q20 series is designed to be handheld, lightweight, and portable. It excels at spot checks and mobility.
The Q30 series is more rugged, and is built for benchtop use. Solid metal mounting plates are used to give it stability, but also add some weight – this is the preferred choice if the analyzer will be mostly stationary.
Finally the Q40 is designed to be rack mounted. For customers looking to maximize process integration, the Q40 has a convenient 2U size, and ships with ‘ears’ that makes installation a breeze.
We designed the Q20, Q30, and Q40 series with modularity in mind. Meaning that almost any combination of sensors and options can be accommodated to meet a wide variety of application needs. Send an email to [email protected] and ask us to recommend the best analyzer for your project.