ISO 2067:2019 pdf free download – Granulated cork, broken cork and crushed cork一Sampling for the determination of moisture content.
This document specifies a sampling method for the determination of moisture content of granulated
cork, broken cork and crushed cork.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 633, Cork — Vocabulary
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 633 apply.
ISO and EEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://wwwelectropedia.org/
Determine the total initial mass of the batch (mass of packages included) by direct weighing.
From the whole batch, take randomly some packages containing granulated cork, broken cork or crushed cork: 5 packages minimum which will correspond to at least 50 1.
Open each package and determine the corresponding mass of each one. Extrapolate the value obtained for the total number of packages, thus obtaining the total mass of the packages.
From the different opened packages, take randomly an equal volume of granulated cork, broken cork or crushed cork, in order to obtain a total mass of about 25 1.
Divide the approximately 25 I of granulated cork, broken cork or crushed cork into two similar laboratory samples and place them in properly identified and hermetically sealed containers. One laboratory sample shall be directly used for the moisture test and the other one shall be given to the entity responsible for the sampling, for a possible control.
6 Sampling report
The sampling report shall include the following information:
a) designation of the product;
b) product identification mark or the batch number;
c) a reference to this document, i.e. ISO 2067:2019;
d) supplier’s name and customer’s name;
e) total number of packages that make up the batch, if applicable;
f) number of packages containing granulated cork, broken cork or crushed cork that have been taken from the batch and their whole mass, if applicable;
g) date of determination of the total initial mass of the batch;
h) date of end of sampling;
i) location of the batch to be sampled;
j) name of the entity responsible to carry out the sampling;
k) total initial mass of the batch (packages included, if applicable);
1) total initial mass of the batch (packages excluded, if applicable);
m) details of any incidents which may have influenced the sampling results.