Project No.ISO 3182:2022
Title<p>This document specifies a measuring system that enables the determination of the transmittance and the optical density of smoke emission tests under laboratory conditions. This document also provides the calibration method for the system.</p> <p>This document is an English-language version of DIN 50055, with minor editorial modifications.</p>
Registration number (WIID)79532
Scope<p>This document specifies a measuring system that enables the determination of the transmittance and the optical density of smoke emission tests under laboratory conditions. This document also provides the calibration method for the system.</p> <p>This document is an English-language version of DIN 50055, with minor editorial modifications.</p>
StatusStandarts spēkā
ICS group13.220.40