This part of ISO 16065 specifies a method for determining fibre length using polarized light.
The method is applicable to all kinds of pulp. However fibrous particles shorter than 0,2 mm are not regarded as fibres for the purposes of this part of ISO 16065 and therefore are not to be included in the results.
NOTE ISO 16065-2 will deal with the determination of fibre length using unpolarized light.
ISO 16065-1:2001 history
2014ISO 16065-1:2014 Pulps - Determination of fibre length by automated optical analysis - Part 1: Polarized light method
2001ISO 16065-1:2001 Pulps - Determination of fibre length by automated optical analysis - Part 1: Polarized light method