Minnesota Administrative Rules
Agency 144 - Health Department
Chapter 4620 - CLEAN INDOOR AIR
INDOOR MOTORSPORTS ARENAS
Part 4620.5650 - AIR QUALITY MEASURING DEVICES

Universal Citation: MN Rules 4620.5650

Current through Register Vol. 49, No. 13, September 23, 2024

Subpart 1. Device requirements.

The owner or operator must demonstrate that the devices and methods used to measure air quality conditions are accurate and reliable. Air quality measuring devices must be:

A. capable of measuring carbon monoxide air concentrations in a range from 0 to at least 100 parts per million (ppm) in increments of 1 ppm; or

B. capable of measuring nitrogen dioxide air concentrations in a range from 0 to at least 5 ppm in increments of 0.1 ppm.

Subp. 2. Maintenance.

The owner or operator must operate, store, maintain, and calibrate the devices according to the device manufacturer's specifications. The owner or operator must also keep maintenance and calibration records.

Statutory Authority: MS s 144.1222

Disclaimer: These regulations may not be the most recent version. Minnesota may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.