
Paper and board - Determination of thickness, density and specific volume
出版:International Organization for Standardization

专家解读视频
ISO 534:2005 specifies two methods for measuring the thickness of paper and board:a) the measurement of a single sheet of paper or board, as a single sheet thickness, b) the measurement of a pack of sheets of paper as a bulking thickness.It also specifies the following calculation methods, from the thickness determinations:calculation methods for the apparent sheet density and for the apparent bulk density; calculation methods for the apparent specific sheet volume and for the apparent specific bulk volume.It is not applicable to corrugated fibreboard, and method a) is not applicable to materials with a grammage higher than 225 g/m2.
SS EN 20534 Ed. 1 (1994) - Identical
NS ISO 534 Ed. 1 (1993) - Identical
SN EN 20534:1994 - Identical
UNE EN 20534:1994 - Identical
NBN EN 28187:1992 - Identical
BS 3983-2:1982 - Identical
BS EN 20534:1994 - Identical
UNE 57004:1988 - Identical
NEN ISO 534:1994 - Identical
KS M ISO 534:2011 - Identical
UNI EN 20534:1994 - Equivalent
ONORM EN 20534:1993 - Identical
BS 3983:1989 - Identical
I.S. EN 20534:1994 - Identical
NFQ 03 016:1980 - Equivalent
SN EN ISO 534:2006 - Identical
BS EN ISO 534:2005 - Identical
DIN EN ISO 534 (2005-05) - Identical
NBR NM-ISO 534:2006 - Identical
NBN EN ISO 534:2005 - Identical
NF EN ISO 534:2005 - Identical
I.S. EN ISO 534:2005 - Identical
UNI EN ISO 534:2005 - Identical
NS EN ISO 534 Ed. 1 (2005) - Identical
UNE EN ISO 534:2005 - Identical
SS EN ISO 534 Ed. 1 (2005) - Identical
NEN EN ISO 534:2005 - Identical
PN EN ISO 534:2007 - Identical
ONORM EN ISO 534:2005 - Identical