N.H. Code Admin. R. Env-A 105.10
“Span value” means the upper limit of the gas concentration measurement range.
Source. #6724-A, eff 3-28-98; renumbered by #8256 (from Env-A 101.255), (see Revision Note #1 at chapter heading); renumbered by #8304 (see Revision Note #2 at chapter heading); renumbered by #9839 (from Env-A 101.176), (see Revision Note #3 at chapter heading); ss by #13105, eff 9-25-20 (formerly Env-A 101.178) (see Revision Note #4 at chapter heading for Env-A 100)