WVTR measurement

Material testingMaterial testing
Product testingProduct testing

Determination of the water vapor transmission rate (WVTR) according to standard ASTM F1249 of the material. Three results per sample material are measured with one run. The results are expressed as g/m2/day.

Suitable sample matrices
Films of different materials and coated surfaces such as cardboard. Surfaces of the material needs to be smooth in order to get trustworthy results. Maximum thickness 2.5 mm.
Minimum sample amount
The measurement gives three parallel results if three samples per material are provided. Minimum sample size 10 x 10 cm, but preferably 20 x 20 cm to get optimal quality.
Typical turnaround time
3 weeks after receiving the samples
Detection limit
0.01 g / (m2 * 24h)
Quality system
Accredited testing laboratory, Measurlabs validated method
Device families
ASTM F1249
Method expert


First sample


per sample

Additional samples


per sample

Prices excluding VAT.

Ordering made easy

Person on a computer
1.Order one of our testing services or ask for help.
Delivery package
2.Send us your samples.
Laboratory technician conducting measurements
3.We measure your materials or products.
Report inside an envelope
4.You receive the test report and the results in your email.

Ask for a quote

Contact us below to get a quote for testing services in one business day.

We are currently only able to serve companies and other organizations.

You can also email us at info@measurlabs.com or call us at +358 40 735 4843.

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