Light blocking effect of textiles: Spectrophotometric Method

The method spectrophotometrically measures the light blocking properties of textiles (typically curtains or drapes) against light passing through them according to standard AATCC 203. The test in conducted with spectrophotometric measuring equipment that produces precise and reproducible results. The results are presented in percentages (%).

Suitable sample matrices
Fabrics: knits, wovens, and non-wovens but not suitable for mesh structures with holes larger than 3mm across
Minimum sample amount
Size A5
Typical turnaround time
3 weeks after receiving the samples
Quality system
Accredited testing laboratory
Device families
Method expert
Sanna Laukkanen
Sanna Laukkanen

Interested in this measurement?

You can order this measurement via online checkout. Just fill in a few details below:

301 €
First sample: 301 €
Additional samples: 180 € per sample

Questions? We're happy to help.

Questions? We're happy to help.

Ringing phone

Results in four easy steps

Person selecting tests on a computer
Select the tests you need
Order confirmation message
Get an order confirmation
Sample shipping package
Ship your samples to us
Person receives an email on his phone
Receive your test report