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carbon dioxide

You’re capable of reading a thermometer — and a CO2 sensor!

If you feel that it’s too hot or too cold in your office or classroom, you wouldn’t expect your employer to say “Hey! You can’t bring a thermometer into the classroom to measure temperature. You need expert training to read and set up that thermometer.” Of course not. That’s ridiculous. And the same goes for […]

Borrowing a CO2 sensor from YorkU’s EECS Department

York University’s EECS department has an Aranet4 CO2 sensor available for borrowing. Go to the ground floor of the Lassonde Engineering Building, and go to the sign-out desk in the PRISM computer lab at the south-west corner of the building (near the hallway that leads to the Steacie Library). The location is highlighted in light […]

COVID-19 Resources

[Updates: Dec 23, 2021; Jan 31, 2022 ; Feb 16, 2022 ; March 17; 2022; April 28, 2022] This page is for general information on tools to help us fight COVID. I’ll focus primarily on respirators and air quality here and less on vaccines: Masks and Respirators section Air Quality Measurement (CO2, etc.) section HEPA […]

Four motions for protecting faculty, staff and students

I’m submitting the following four motions to my department’s monthly meeting to see if we can set ourselves up for a safer return to campus. There are four motions: A recommendation for wearing N95 Funding for N95s A request for CO2 sensors A request for portable air purifiers (HEPA) Feel free to reuse and/or adapt, […]