N.H. Admin. Code § Env-Or 502.13

Current through Register No. 45, November 7, 2024

Section Env-Or 502.13 - Lower explosive limit (LEL)

"Lower explosive limit (LEL)" means the lowest concentration of a gas or vapor percentage by volume in air that burns or explodes if an ignition source is present at ambient temperature.

(See Revision Note #1 and Revision Note #2 at chapter heading for Env-Or 500) #10229, eff 11-17-12

Amended by Volume XLII Number 45, Filed November 10, 2022, Proposed by #13458, Effective 10/7/2022, Expires 10/7/2032.