How to Do a Manual Zero Check on Your Dust Monitor?

How to Do a Manual Zero Check on Your Dust Monitor?

Aeroqual AQS & Dust Sentry Units – Manual Zero Check on Dust Monitors

Today, I’m going to show you how to do a manual Zero check on your dust monitor either in the Aeroqual AQS or Dust Sentry units:

  • The first thing we need to do is remove the TSP Cyclone.
  • We’re now going to use a Zero Filter to provide Zero Air to the dust monitor. The Zero Filter comes in your service pack, and it’s attached to a quick-connect fitting.
  • Make sure the arrow is pointing down on the Zero Filter.
  • Now, all we need to do is place this on top of the cyclone. The cyclone should click into place.
  • Lastly, we will go to the Aeroqual Cloud and have a look at our readings. They should be plus or minus three micrograms per cubic meter.

Remember to Adjust Your Zero

Always remember, if you’re outside that range, then you’ll need to adjust your Zero. For more information, check out our dust monitor selection today at Specto Technology.