Safe oxygen Content
For every 1%reduction in oxygen content,the light of flame safety lamp refuses by about 25%•At about 17%oxygen,the flame gets extinguished. A burning flame safety lamp shows adequacy of oxygen,but the atmosphere will not be safe if CO or other toxic gas in present.It is for this reason that regulations provide that while going for inspection of old working it is essential to carry flame safety lamp a part from birds or an approved CO detector
Comments