OPSIS Podcasts on Air Quality

#12: Air Pollution Part 1 – What’s in the Air?

What is air pollution, where does it come from, and what can we do about it? This article is a first in a short series addressing these topics. The presentation is based on facts from the OPSIS blog [https://www.opsis.se/en/knowledge-base/opsis-blog/air-pollution-part-1-what-s-in-the-air/] on this topic. Dialogue and voices are AI-generated.

#11: Spring is in the Air Episode

At the home of OPSIS, the phrase ‘spring is in the air’ is an established saying, which means long-awaited warmer and longer days and the sense of a new beginning. But what’s in the air in the spring, really? Let’s take a look at seasonal variations of air pollution! The presentation is based on facts from the OPSIS blog [https://www.opsis.se/en/knowledge-base/opsis-blog/spring-is-in-the-air/] on this topic. Dialogue and voices are AI-generated.

#10: Inside the Gas Analyser – the Tuneable Diode Laser

OPSIS is probably best known for its gas analyser systems based on broad-band (“white”) light from xenon lamps and spectrometers or interferometers as the core analysis devices. However, OPSIS also offers an instrument type base on a quite different optical technique – light absorption detected by utilizing a tuneable diode laser. Let’s take a closer look! The presentation is based on facts from the OPSIS blog [https://www.opsis.se/en/knowledge-base/opsis-blog/inside-the-gas-analyser-the-tuneable-diode-laser/] on this topic. Dialogue and voices are AI generated.

#09: Buying AQM Equipment or Air Quality Data – It’s Your Choice

In the traditional approach to air quality monitoring, those “who wants to know” have also owned and maintained the monitoring equipment generating the answers. However, recent years’ slimmed organizations have opened up for an alternative: to buy air quality data instead of hardware. What are the pros and cons of the two approaches? The presentation is based on facts from the OPSIS blog [https://www.opsis.se/en/knowledge-base/opsis-blog/buying-aqm-equipment-or-aq-data-it-s-your-choice/] on this topic. Dialogue and voices are AI generated.

#08: Inside the Gas Analyser – the Interferometer

Some OPSIS gas analysers are based on a device called an interferometer. Like a spectrometer, it separates light into its wavelength components, but it’s done in a special and indirect way. Keep on reading to find out how! The presentation is based on facts from the OPSIS blog [https://www.opsis.se/en/knowledge-base/opsis-blog/inside-the-gas-analyser-the-interferometer/] on this topic. Dialogue and voices are AI generated.