Testing services / Change of dimensions of paper or board upon change in humidity or immersion in water

Change of dimensions of paper or board upon change in humidity or immersion in water

With this test, the dimensional changes of a paper sample are measured after immersion in water. The measurements are taken in machine and cross directions, and the dimensional changes are compared to a sample previously conditioned in a standard atmosphere.

Suitable sample matrices
Paper and board
Typical turnaround time
3 weeks after receiving the samples
Available quality systems
Accredited test method
Device types
Weathering chamber
Standard
PN 85/P-50157PN 92/P-50158
Method expert
Ville Roininen
Ville Roininen
Paper and boardPaper and boardPhysical and chemical propertiesPhysical and chemical properties

Pricing and online order

First sample (Excl. VAT):
160 €
Additional samples (Excl. VAT):
48 €per sample
Large batches of samples are eligible for discounts.

Samples are entered during checkout.

Our experts review all orders to ensure the testing method is suitable for your needs and samples.

Questions? We're happy to help.

Questions? We're happy to help.

Business hours: Mon–Fri 9 AM – 5 PM Finnish time (EST/EEST)

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Have questions or need help? Email us at or call +358 50 336 6128.