The bedding set includes a sheet and a duvet cover. The sheet is made of Steel-Gray and can be coverd with a common sheet if required. The duvet cover is sewed two-sided: With the Steel-Gray side (gray fabric) used downwards for a better shielding, as the shielding fabrics will lay on top of each other. With the cotton fabric side (white fabric) used downwards with a decreased shielding but less scratchy. The set is not including a pillow case, this is not necessary anyway because of the incluced sheet.
The fabric Steel-Gray was chosen as it is, due to it´s stainless steel threats, considerably durable and more stable even with strong movement, then fabrics with silver threats would be. On the skin Steel-Gray feels a bit like a scratchy woolen sweater. Without pajama on this could bother you.
- Size sheet: 240 cm x 140 cm
- Size duvet cover: 200 cm x 135 cm
- Attenuation: 35 dB
- Colors: Gray, white
- Raw materials: 40 % cotton, 30 % polyester, 30 % stainless steel
- Surface conductivity: 100-800 ohm (square resistance)
To shield low frequency electrical fields this bedding could be grounded. You need: 2 x GS, 1 x GP, 1 x GC100, 1x GC500. Because of the cables in your bed a grounding is not advised.
The above mentioned screening attenuation values always apply to 1Ghz. The screening attenuation is regularly tested in our own EMC laboratory, we have measurement setups due to the following standards: ASTM D4935-10, IEEE Std 299-2006, IEEEE Std 1128-1998, ASTM A698/A698M-07