This online course teaches you how to protect yourself and others from hazardous atmospheres that contain gases, vapours, or nitrogen. You will learn about the sources and effects of these substances, how to detect and measure them, and how to use the right equipment and procedures to ensure safety.

This course covers the following topics:

• The dangers and properties of gases and vapours, such as flammability, toxicity, and oxygen deficiency

• The uses and hazards of nitrogen, such as inerting, purging, and asphyxiation

• The distinction and purpose of gas testing, monitoring, and detection

• The reasons and situations for testing the air quality in different environments

• The factors and criteria for selecting gas testing equipment

• The proper use and operation of handheld mechanical testers

• The general operation and maintenance of electronic sensors

• The types and features of electronic monitors, such as single-gas, multi-gas, and area monitors

• The procedures and practices for zeroing, bump testing, and calibrating electronic monitors

• The proper use and care of personal monitors, such as wearing, charging, and storing them