question:voc
question:voc


Author Comment Last activity Moderation
cfastie "`>> CCS-811 VOC sensors do not need regular calibration or initial calibration, as they use a different technique and not laser-scattering? ..." | Read more » about 2 years ago
sarasage "Thank you so much for posting this! I purchased a couple of VOC detectors over the last week and wanted to know how the off-brand VOC detectors far..." | Read more » about 2 years ago
warren "Ooh interesting. Yeah could imagine interesting things related to, say, cleaning products, gas stoves, even paints or dry but treated surfaces... p..." | Read more » about 2 years ago
cfastie "Here is some new data from a gas sensor. This is a module with a CCS-811 sensor (provides an estimate of total volatile organic compounds [VOC]). T..." | Read more » about 2 years ago
cfastie "The Adafruit VOC sensor module uses a CCS-811 VOC sensor. Modules with these sensors cost about half as much when purchased on eBay from sellers in..." | Read more » about 2 years ago
warren "Same! " | Read more » about 2 years ago
eustatic "interested in this for sure " | Read more » about 2 years ago
sarasage "More specifically, does anyone have experience with VOC breakout boards for Arduino? Do you prefer a different manufacturer? Do you have experien..." | Read more » about 2 years ago
mimiss "I'm becoming familiar with the MeteoMex suite of sensors from @robert_winkler that includes tVOC monitoring and could serve as a low-cost place to ..." | Read more » over 2 years ago
Ag8n "There are a number of other GC detectors, many of which are kind of obscure. Take a look at those and see if any fit the VOC/ TOC (total organic c..." | Read more » over 2 years ago
Ag8n "These instruments are all based on GC detectors. So your best approach is to look at other GC detectors to see which one fits your needs. One goo..." | Read more » over 2 years ago
warren "Wow i wasn't familiar with PID sensors. I skimmed the Wikiepedia page here: https://en.wikipedia.org/wiki/Photoionization_detector And also found..." | Read more » over 2 years ago
stevie "Answers came in from @nshapiro "You could try a summa canister: http://summacanister.com/ (they are offered by many labs not just this one). it is..." | Read more » over 2 years ago