EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of ISO 9073-1 testing. Measuring the area and mass of a test piece and calculating its mass per unit area in grams per square meter. Alternative requirements to those listed in ISO 9073 are specified in this part of ISO 3801 to meet the specific needs of nonwovens.
These:
The precisely measured area of the nonwoven fabric is weighed and the mass divided by this area to measure the mass per unit area.
To test nonwovens as specified in ISO 139, bring samples to moisture equilibria in standard atmosphere. Equilibrium is considered to have been reached if the increase in the mass of the sample does not exceed 2 in consecutive weighings at least 0 hours apart.
In general, if the test characteristic can be assumed to be normally distributed, sampling procedures will require fewer samples for analysis by variables.
EUROLAB assists manufacturers with ISO 9073-1 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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