Gas Monitors Flashcards
1
Q
What are the 5 gas
A
Oxygen
Hydrogen Cyanide
Hydrogen Sulfide
Carbon Monoxide
Flammability (LEL)
2
Q
Levels of O2
A
19.5 to 23.5
3
Q
What is LEL?
A
Lower Explosive Limit - lowest concentration of gas that can ignite in air.
4
Q
Two modes on Monitor
A
Normal and Leak
5
Q
Process of Zero out
A
Get in clean air and hold air button
