Queries, comments, suggestions? Please contact us.



Area Lighting / Emission, optical properties of materials

IEV ref845-04-79

en
spectral mass attenuation coefficient
quotient of the spectral linear attenuation coefficient μ(λ) by the (mass) density ρ of the medium

unit: m2 · kg-1


fr
coefficient d'atténuation massique spectral, m
quotient du coefficient d'atténuation linéique spectral μ(λ) par la masse volumique ρ du milieu

unité: m2 · kg-1


ar
معامل توهين كتلة الطيف

de
spektraler Massenschwächungskoeffizient, m

es
coeficiente de atenuación másica espectral

fi
spektrinen massavaimennuskerroin

it
coefficiente spettrale di massa di attenuazione

ko
분광 질량 감쇠계수

ja
分光質量減衰係数

no
nb spektral massedempingskoeffisient

nn spektral massedempingskoeffisient

pl
wskaźnik pochłaniania na jednostkę masy widmowy

pt
coeficiente de atenuação espectral mássico

sv
massdämpningskoefficient

Publication date: 1987
Copyright © IEC 2018. All Rights Reserved.